# UMO — Full Content

> umo — AI sport scientist for everyday athletes. Neuroscore is our daily readiness score (0–100) combining HRV, sleep, reaction time, tremor, and subjective wellness into one signal you can act on. Content is written and reviewed by Scott Mongold, PhD (Neuromechanics, Université Libre de Bruxelles). Educational, performance-oriented content for athletes — not medical advice.

This file inlines the full text of umo's glossary and free tools, plus blog summaries, for AI systems. Canonical pages live at https://umo-health.com/.

## Glossary

### Heart Rate Variability (HRV)
URL: https://umo-health.com/glossary/hrv/

Heart rate variability (HRV) is the variation in time between consecutive heartbeats, measured in milliseconds. Higher HRV generally reflects a more recovered, parasympathetically-driven state; lower HRV reflects accumulated fatigue or stress.

**Why it matters:** HRV is one of the most-used objective signals for training readiness. Because the gap between heartbeats is controlled by the autonomic nervous system, a drop in HRV often shows up before you consciously feel tired — making it an early signal that a hard session may need to become an easy one. Tracking HRV trends (not single days) helps everyday athletes balance training stress against recovery.

**How it's measured:** HRV is calculated from the RR intervals (the time between successive heartbeats) captured by a chest strap, optical wrist sensor, or finger sensor, usually first thing in the morning. The most common metric is RMSSD — the root mean square of successive differences between intervals. Many apps report ln(RMSSD) to make the day-to-day numbers easier to compare.

**Q: What is a good HRV?**
There is no universal 'good' number — HRV varies widely by age, genetics, and measurement method. What matters is your own baseline and trend over time. A reading well below your personal 7-day rolling average suggests you are carrying more fatigue than usual.

**Q: Why does HRV drop after a hard workout?**
Intense exercise shifts the autonomic nervous system toward sympathetic ('fight or flight') dominance and suppresses parasympathetic activity while the body recovers. This temporarily lowers HRV. As you recover, HRV typically rebounds toward or above baseline.

**Q: How do I measure my HRV?**
Take a short measurement in a consistent position (usually lying down) at the same time each day, ideally right after waking. Consistency of timing and posture matters more than the device — changing either will move the number independent of your actual recovery.

### Acute:Chronic Workload Ratio (ACWR)
URL: https://umo-health.com/glossary/acwr/

The acute:chronic workload ratio (ACWR) compares the training load you did this week (acute) to your rolling average load over the last four weeks (chronic). A ratio around 0.8–1.3 is often described as a workload 'sweet spot'; ratios above ~1.5 represent a sharp spike in load.

**Why it matters:** ACWR turns 'am I ramping up too fast?' into a single number. Rapid spikes in training load — doing far more this week than your body is conditioned for — are associated with higher injury and overreaching risk in the sports-science literature (Gabbett, 2016, BJSM). Keeping the ratio in a controlled range lets everyday athletes progress steadily instead of in boom-and-bust cycles.

**How it's measured:** Each session is scored as load = session RPE (0–10) × duration in minutes (sRPE). Acute load is the sum of the last 7 days. Chronic load is the average weekly load over the last 28 days. ACWR = acute ÷ chronic. An exponentially weighted moving average (EWMA) variant weights recent days more heavily and is considered more sensitive to sudden changes.

**Q: What is the ACWR sweet spot?**
Many practitioners use roughly 0.8–1.3 as a target range, with ratios above ~1.5 flagged as a load spike worth managing. These thresholds are guidelines from group data, not hard guarantees — individual tolerance varies, so use them as a prompt to review your plan, not a rule.

**Q: How do I calculate ACWR?**
Sum your training load (session RPE × minutes) for the last 7 days to get acute load, average your weekly load over the last 28 days to get chronic load, then divide acute by chronic. You can do this instantly with the umo ACWR calculator.

**Q: Is a low ACWR bad?**
A ratio well below 0.8 means you are doing much less than your body is conditioned for — fine during an intentional taper or rest, but sustained low load gradually erodes fitness and leaves you less prepared for a return to hard training.

### Autoregulation
URL: https://umo-health.com/glossary/autoregulation/

Autoregulation is the practice of adjusting your training — load, volume, or intensity — day to day based on how prepared you are on that specific day, rather than rigidly following a pre-written plan.

**Why it matters:** No fixed program survives contact with real life: sleep, stress, and accumulated fatigue all change how much hard work you can absorb on a given day. Autoregulation lets you push when you are fresh and pull back when you are not, which keeps quality high and reduces the chance of grinding out junk sessions that add fatigue without fitness.

**How it's measured:** Autoregulation uses in-session feedback (RPE or reps-in-reserve to gauge real effort) and pre-session readiness signals (HRV, sleep, subjective wellness) to set the day's targets. For example, a lifter might work to a target RPE rather than a fixed weight, or an athlete might swap a hard interval session for an easy aerobic day when their readiness score is low.

**Q: What is an example of autoregulation?**
Instead of programming '100 kg for 5 reps', you program 'work up to a top set at RPE 8'. On a strong day that might land at 105 kg; on a tired day, 95 kg. The intended effort stays constant while the load flexes to your readiness.

**Q: Is autoregulation better than a fixed program?**
Neither is universally better. Fixed programs offer structure and predictability; autoregulation adds responsiveness to daily fluctuations. Most effective training blends the two — a planned structure with day-to-day adjustment dials.

### Deload
URL: https://umo-health.com/glossary/deload/

A deload is a planned, temporary reduction in training load — typically lower volume, intensity, or both for about a week — used to let accumulated fatigue dissipate so fitness can be expressed and built on.

**Why it matters:** Fitness is built when the body adapts to training stress, and adaptation needs recovery to happen. Without periodic easier weeks, fatigue masks fitness and progress stalls. A well-timed deload reduces that fatigue, often leading to better performance in the weeks that follow — a planned step back to take two forward.

**How it's measured:** Deloads are usually scheduled every 6–8 weeks of progressive training, or triggered by signals: a sustained drop in readiness, a sharp rise in ACWR, stalled lifts, poor sleep, or persistent heaviness. A typical deload cuts volume by 40–60% and/or trims intensity while keeping movement patterns sharp.

**Q: How often should I deload?**
A common guideline is every 6–8 weeks of hard, progressive training, but the right interval depends on training age, intensity, and life stress. Readiness and workload signals (such as a rising ACWR or a falling HRV trend) can tell you when one is due rather than relying on the calendar alone.

**Q: What does a deload week look like?**
Most deloads keep the same exercises and frequency but reduce working sets and/or load — for example, dropping to 50–60% of normal volume, or training at lighter weights for the same reps. The goal is to move, recover, and arrive at the next block fresh.

### Rate of Perceived Exertion (RPE)
URL: https://umo-health.com/glossary/rpe/

Rate of perceived exertion (RPE) is a subjective scale — most commonly 0–10 in strength training — that rates how hard a set or session felt. In lifting, RPE is often anchored to reps in reserve (RIR): an RPE of 8 means roughly two good reps were left in the tank.

**Why it matters:** RPE lets you autoregulate effort without needing to know your exact maxes every day. It also feeds the most widely used training-load metric, session RPE (sRPE = RPE × duration), which underpins ACWR and load monitoring. For everyday athletes, RPE is a simple, free way to make 'how hard was that?' a usable number.

**How it's measured:** RPE is self-reported immediately after a set or session. In resistance training the RPE–RIR map is roughly: RPE 10 = no reps left, RPE 9 = 1 rep left, RPE 8 = 2 reps left, and so on. For whole sessions, session RPE multiplied by duration in minutes gives a single training-load value used in workload tracking.

**Q: What is the difference between RPE and RIR?**
They describe the same thing from opposite ends. RIR (reps in reserve) counts how many reps you could still have done; RPE rates how hard it felt. RPE 8 corresponds to about 2 RIR, RPE 9 to about 1 RIR, and RPE 10 to 0 RIR.

**Q: How is session RPE used to measure training load?**
Session RPE (sRPE) multiplies your whole-session RPE (0–10) by its duration in minutes. A 60-minute session at RPE 7 equals a load of 420. Summing these values across days drives load-monitoring tools such as the acute:chronic workload ratio.

### Training Readiness
URL: https://umo-health.com/glossary/readiness/

Training readiness is an estimate of how prepared your body and nervous system are to handle hard training on a given day. It blends recovery signals — such as HRV, sleep, and subjective wellness — into guidance on whether to push, hold, or pull back.

**Why it matters:** Two athletes can follow the same plan and get very different results because their day-to-day recovery differs. A readiness signal helps you match the day's effort to the day's capacity: train hard when you are prepared, and protect recovery when you are not. Over time this keeps more of your hard sessions genuinely productive.

**How it's measured:** Readiness is typically derived from a combination of inputs rather than any single number: overnight or morning HRV, sleep duration and quality, resting heart rate, and a short subjective check-in. umo's Neuroscore extends this with reaction time and tremor to capture central-nervous-system fatigue that HRV alone can miss.

**Q: How is training readiness calculated?**
Most readiness scores weight several recovery inputs — commonly HRV, sleep, and resting heart rate — against your personal baseline and express the result as a single value or band. The more independent the inputs, the more fatigue states the score can detect.

**Q: Should I skip training if my readiness is low?**
Not necessarily — low readiness is a prompt to modify, not always to stop. Many athletes swap a hard session for easy aerobic work or technique practice on low-readiness days, preserving the training habit while protecting recovery.

### Neuroscore
URL: https://umo-health.com/glossary/neuroscore/

Neuroscore is umo's daily training-readiness score (0–100). It combines five inputs — heart rate variability, sleep, reaction time, tremor, and subjective wellness — into one number that reflects how prepared your nervous system is to train hard today.

**Why it matters:** Most wearable readiness scores rely on one or two inputs, usually HRV and sleep. Neuroscore adds reaction time and tremor — two signals of central-nervous-system state that physiological metrics alone can miss — so it can catch fatigue that HRV-only scores overlook. The result is a single, actionable daily signal for everyday athletes instead of five numbers to interpret.

**How it's measured:** Each morning, umo pulls HRV and sleep from the wearable you already use (Apple Health, Garmin, Oura, Fitbit, Whoop, Coros, Polar, and others), prompts a quick reaction-time and tremor check via your phone, and adds a short wellness check-in. These are weighted against your personal baseline to produce the 0–100 Neuroscore, shown alongside its trend.

**Q: What is a good Neuroscore?**
A Neuroscore above 75 generally indicates you are ready for a hard session, while a score below 65 suggests backing off or modifying the plan. Like any readiness signal, the trend over days is more informative than a single morning's number.

**Q: How is Neuroscore different from my wearable's readiness score?**
Most wearable scores use HRV and sleep. Neuroscore adds reaction time, tremor, and subjective wellness — three additional inputs that reflect central-nervous-system fatigue — for a more complete daily readiness picture. It works with the wearable you already own.

## Free tools

### ACWR Calculator
URL: https://umo-health.com/tools/acwr-calculator/

Enter your recent training sessions to keep your training ramp in a controlled range. The ACWR compares this week's load to your rolling 4-week average.

How to use it:
1. Rate each training session 1–10 for how hard it felt, and note its duration in minutes (load = RPE × minutes).
2. Enter your sessions most recent first — ideally the last 3–4 weeks for an accurate ratio.
3. See whether your training load is in the sweet spot (about 0.8–1.3), above it (ease back), or below it (room to build).

**What is the acute:chronic workload ratio?**
The acute:chronic workload ratio (ACWR) divides your acute load (the total training load of the last 7 days) by your chronic load (the average weekly load over the last 28 days). It expresses, in a single number, how this week's training compares to what your body is conditioned for.

Rapid spikes in load — doing far more this week than your recent norm — are associated with higher injury and overreaching risk in the sports-science literature (Gabbett, 2016, British Journal of Sports Medicine). Keeping the ratio in a controlled band helps you progress steadily.

**What is a safe ACWR range?**
Many practitioners target roughly 0.8–1.3, treating ratios above about 1.5 as a load spike worth managing and ratios below 0.8 as detraining. These thresholds are guidelines from group data, not guarantees — individual tolerance varies, so use them as a prompt to review your plan rather than a hard rule.

**Q: How do I calculate ACWR?**
Sum your training load (session RPE × minutes) for the last 7 days to get acute load, average your weekly load over the last 28 days to get chronic load, then divide acute by chronic. This calculator does it instantly from your daily values.

**Q: What is the ACWR sweet spot?**
Roughly 0.8–1.3 is a common target range. Below 0.8 suggests you have room to add load; above the range suggests your recent load has climbed faster than your base and is worth easing back. Treat these as guidelines from group data, not individual guarantees.

### HRV Calculator
URL: https://umo-health.com/tools/hrv-calculator/

Compute RMSSD, ln(RMSSD), and SDNN from your raw RR intervals — the beat-to-beat data behind every HRV reading.

How to use it:
1. Export your RR/IBI intervals in milliseconds from a chest strap or HRV app.
2. Paste them into the calculator.
3. Read your RMSSD, ln(RMSSD), and SDNN, computed instantly.

**What is RMSSD and how is it calculated?**
RMSSD is the root mean square of successive differences between consecutive RR intervals — the time gaps between heartbeats, in milliseconds. It is the most widely used short-term heart rate variability metric and primarily reflects parasympathetic (vagal) activity. Many apps report ln(RMSSD) to make day-to-day numbers easier to compare.

SDNN is the standard deviation of the RR intervals over the measurement window, capturing overall variability. A stable reading typically uses a consistent 1–5 minute window taken at the same time and posture each day.

**What is a good HRV?**
There is no universal 'good' number — HRV varies widely by age, genetics, fitness, and measurement method. What matters most is your own baseline and how today compares to your recent trend, not where a single reading lands against anyone else's. Track it under consistent conditions (same time, same posture) so the comparison is fair.

**Q: How do I calculate HRV from RR intervals?**
RMSSD is the square root of the mean of the squared differences between successive RR intervals. Paste your intervals in milliseconds and this calculator returns RMSSD, ln(RMSSD), and SDNN.

**Q: What is the difference between RMSSD and SDNN?**
RMSSD captures short-term, beat-to-beat variability and mostly reflects parasympathetic (vagal) activity, which is why it is the common choice for daily readiness. SDNN is the standard deviation of all the intervals in the window and reflects overall variability from both branches of the autonomic nervous system.

**Q: Why does HRV drop after a hard workout?**
Intense exercise shifts the autonomic nervous system toward sympathetic dominance and temporarily suppresses parasympathetic activity, lowering HRV. As you recover, HRV typically rebounds toward or above baseline.

### Sleep Debt Calculator
URL: https://umo-health.com/tools/sleep-debt-calculator/

Add up the gap between the sleep you need and the sleep you actually got. Enter your nightly target and your last 7–14 nights to see your cumulative sleep debt and where it's trending.

How to use it:
1. Set your nightly sleep target in hours (for example, 8).
2. Enter the hours you actually slept for each of the last 7–14 nights.
3. Read your cumulative sleep debt, your nightly average deficit, and whether the trend is improving or worsening.

**What is sleep debt?**
Sleep debt is the running total of how far your actual sleep falls short of your own target, night after night. If you need 8 hours and sleep 6.5, that is 1.5 hours of debt for the night; the calculator sums these shortfalls across your recent nights.

For athletes, accumulated short sleep blunts recovery and readiness, so tracking the running deficit gives a simple, honest picture of whether recovery is keeping pace with training.

**Can you catch up on sleep debt?**
Short-term debt can be partly repaid with extra sleep over the following nights, which is why the trend matters more than any single night. Consistently hitting your target — rather than swinging between deprivation and long lie-ins — is the more reliable way to keep the balance near zero.

**Q: How is sleep debt calculated?**
Sleep debt is the sum of (nightly target − actual sleep) across your recent nights, counting only the nights you slept below target. This calculator also shows your net balance, which subtracts nights you slept over target.

**Q: How much sleep debt is too much?**
There is no universal threshold — what matters is the trend. A debt that keeps growing week over week is a sign recovery isn't keeping pace with training load and life stress.

## Blog

### Low Energy Availability: How Under-Fueling Alters Your Endocrine System
URL: https://umo-health.com/blog/low-energy-availability-how-under-fueling-alters-your-endocrine-system/

When dietary intake fails to cover both training and basic physiology, the body defends survival by suppressing “optional” endocrine functions. This threshold is the core of Relative Energy Deficiency in Sport (RED-S).

### The Cortisol Awakening Response: What Your Morning Cortisol Spike Reveals About Training Readiness
URL: https://umo-health.com/blog/the-cortisol-awakening-response-and-training-readiness/

The cortisol awakening response (CAR) is the 50–75% increase in cortisol within 30-45 minutes of waking. A blunted, flattened CAR is one of the earliest endocrine signatures of accumulated stress and non-functional overreaching.

### Does Muscle Memory Exist? The Myonuclear and Epigenetic Science of Regaining Lost Fitness
URL: https://umo-health.com/blog/does-muscle-memory-exist/

Muscle memory isn’t a metaphor. When you train, fibers gain myonuclei that are retained through detraining and atrophy, and your DNA keeps epigenetic “tags” from prior growth.

### Post-Activation Potentiation Explained: Why a Heavy Set Can Make You Faster Minutes Later
URL: https://umo-health.com/blog/post-activation-potentiation-explained/

A hard contraction can briefly boost power in the minutes that follow. There are two mechanisms: true post-activation potentiation (PAP), a phosphorylation effect lasting under a minute, and post-activation performance enhancement (PAPE), a longer voluntary-force boost peaking minutes later.

### Strength Before Size: How Neural Adaptation Drives Your First Strength Gains
URL: https://umo-health.com/blog/strength-before-size-how-neural-adaptation-drives-strength-gains/

For the first 4-6 weeks of a strength program, almost all of your strength gain comes from the nervous system, not larger muscles. Increased motor unit recruitment, faster firing rates, and reduced antagonist co-contraction increase force output before measurable hypertrophy appears.

### The Neuroscience of Training Consistency: How Workouts Become Automatic Habits
URL: https://umo-health.com/blog/the-neuroscience-of-training-consistency/

Motivation gets you to start; automaticity keeps you going. Exercise becomes a habit when repetition in a stable context shifts control from the goal-directed prefrontal cortex to the basal ganglia.

### Sleep Architecture vs. Sleep Duration: What Athletes Get Wrong About Recovery
URL: https://umo-health.com/blog/sleep-architecture-vs-sleep-duration/

Eight hours of fragmented sleep is not eight hours of recovery. For athletes, the distribution of deep sleep and REM in the first half of the night drives growth-hormone release, glycogen restoration, and motor-skill consolidation far more than total time in bed.

### Best HRV-Based Training Apps in 2026
URL: https://umo-health.com/blog/best-hrv-based-training-apps-2026/

Dozens of apps collect HRV data. Almost none use it to change what you do. The difference matters: a number on a dashboard doesn’t reduce overtraining.

### What "Readiness" Means (And Why Most Apps Get It Wrong)
URL: https://umo-health.com/blog/what-readiness-really-means/

Readiness is not a number, it is a forecast. Most apps reduce it to a green-yellow-red traffic light system. Real readiness is a probability distribution: how likely your body is to adapt positively to a specific session, today.

### Why Your HRV Drops After a Hard Workout (And What That Tells You)
URL: https://umo-health.com/blog/why-your-hrv-drops-after-a-hard-workout/

A drop in HRV after a hard session is not a failure, it is the autonomic nervous system doing exactly what it is supposed to do. The signal that matters is not tomorrow morning's number; it is the shape of the recovery curve over the next 24 to 72 hours.

### Breathing Mechanics and Performance: What Nasal Breathing, CO2 Tolerance, and Respiratory Muscle Training Do
URL: https://umo-health.com/blog/breathing-mechanics-nasal-co2-respiratory-training/

Learn when nasal breathing helps performance, why CO2 tolerance matters more than oxygen intake, and what respiratory muscle training can (and can't) improve.

### Gut-Brain Axis in Exercise: How Your Microbiome Influences Performance and Recovery
URL: https://umo-health.com/blog/gut-microbiome-exercise-performance-recovery/

Your gut microbiome isn't passive, it metabolizes lactate into fuel, modulates inflammation, and determines gut distress tolerance. Evidence-based strategies for gut health without probiotic marketing hype.

### Tendon Health and Load Management: The Overlooked Key to Injury-Free Training
URL: https://umo-health.com/blog/tendon-health-load-management-injury-prevention/

Tendons adapt slower than muscles. Understand why rapid load increases cause tendinopathy, why complete rest makes it worse, and how progressive loading strategies prevent and rehabilitate tendon injuries.

### Heart Rate Metrics and Training: What HRV, Resting Heart Rate, and Heart Rate Recovery Tell You
URL: https://umo-health.com/blog/heart-rate-metrics-hrv-resting-recovery/

HRV isn't the only heart rate metric that matters. Learn how to combine HRV trends, resting heart rate, and heart rate recovery into a practical framework for training decisions and recovery monitoring.

### Sleep Architecture and Athletic Performance: Why Deep Sleep Is Your Best Recovery Tool
URL: https://umo-health.com/blog/sleep-architecture-athletic-performance-deep-sleep/

Sleep duration isn't enough, sleep architecture determines recovery quality. Learn how N3 slow-wave sleep drives growth hormone release, immune function, and brain waste clearance, and what disrupts it.

### The Science of Deload Weeks: Why Training Less Can Make You Stronger
URL: https://umo-health.com/blog/deload-week-guide/

Deload weeks feel like cheating, but the physiology says otherwise. Learn why planned recovery weeks are one of the most evidence-based tools for long-term progress.

### How Much Protein Do You Need? A Science-Based Guide for Active People
URL: https://umo-health.com/blog/how-much-protein-per-day/

The RDA for protein is set for survival, not performance. Here's what the science says about optimal protein intake for active people.

### Grip Strength and Longevity: Why This Simple Metric Predicts How Long You'll Live
URL: https://umo-health.com/blog/grip-strength-longevity-health/

Grip strength is one of the most robust predictors of all-cause mortality — stronger than blood pressure or BMI in large cohort studies. Here's what the science shows.

### Progressive Overload: The Only Training Principle That Matters
URL: https://umo-health.com/blog/progressive-overload-training-guide/

Progressive overload isn't just 'add more weight.' Understand the four dimensions of training load and how to apply them to break through plateaus.

### Cold Water Immersion: What the Evidence Says About Ice Baths and Cold Plunges
URL: https://umo-health.com/blog/cold-water-immersion-ice-bath-benefits/

The science behind ice baths and cold plunges is more nuanced than the hype. Here's what the research shows about recovery, muscle growth, and inflammation.

### The Best Longevity Tests Are Free: 3 Movement Assessments That Predict Mortality Better Than Supplements
URL: https://umo-health.com/blog/the-best-longevity-tests-are-free/

Today’s longevity influencer playbook is predictable: Create anxiety about aging. Sell you the solution. Repeat monthly for a nice fee.

### Cortisol and Exercise: Why Chronic Stress Is Undermining Your Training
URL: https://umo-health.com/blog/cortisol-exercise-chronic-stress-training/

Cortisol is essential for performance — but chronically elevated, it sabotages everything. A neuroscientist explains the HPA axis, overtraining syndrome, and how to manage it.

### Sleep and Athletic Recovery: What Your Brain Does While You Rest
URL: https://umo-health.com/blog/sleep-athletic-performance-brain-recovery/

What actually happens in your brain during sleep? A neuroscientist explains sleep stages, the glymphatic system, and why sleep is the most underused recovery tool in sport

### How to Improve Your HRV: What the Research Says
URL: https://umo-health.com/blog/how-to-improve-hrv/

Want to improve your HRV? A neuroscientist breaks down the evidence-backed interventions that actually work — from sleep and breathing to exercise and cold exposure.

### What Is HRV? A Neuroscientist's Guide to Heart Rate Variability
URL: https://umo-health.com/blog/what-is-hrv-heart-rate-variability/

What is HRV? A sports scientist explains heart rate variability — what it measures, what your number means, and how to use it to train smarter.

### The 10 Most Popular Health Metrics: What's Normal, What's Not, and What to Do About It
URL: https://umo-health.com/blog/the-10-most-popular-health-metrics/

Your wrist tracks dozens of numbers, but most users, whether casual gym-goers or competitive athletes struggle to interpret what changes actually mean… and this is weird because millions of people are using wearables. What’s even more concerning: certified sport coaches often do not have standardized training as to how to interpret these numbers (think of the classics - CSCS, ACSM, CrossFit Level 1, etc.). Something has to change!

### Jet Lag Isn't Just Fatigue: It's a Performance Killer (And What Actually Helps)
URL: https://umo-health.com/blog/jet-lag-performance-killer-what-actually-helps/

Jet lag isn’t just travel fatigue—it’s a measurable disruption of your body’s circadian system that can reduce strength, power, endurance, reaction time, and decision-making for days after long-haul travel.

### Endurance Programming Isn’t Complete Without Strength (Part 2)
URL: https://umo-health.com/blog/endurance-programming-without-strength-part-2/

Here's what effective strength work looks like when you're optimizing for endurance performance (and not bodybuilding).

### Endurance Programming Isn’t Complete Without Strength (Part 1)
URL: https://umo-health.com/blog/endurance-programming-strength-part-1/

If you're training for marathons, ultras, triathlons, cycling, rowing, or any other endurance-based sport, and you're not lifting weights, it’s time to reconsider.

### What Does Science Say About Recovery Strategies? Part 2
URL: https://umo-health.com/blog/recovery-strategies-part-2/

In this blog we break down which recovery strategies are backed by science, and which are mostly hype.

### What Does Science Say About Recovery Strategies? Part 1
URL: https://umo-health.com/blog/what-does-science-say-about-recovery-strategies-part-1/

So, the harsh reality is that recovery takes time. But, are there ways we can recover more efficiently?

### Why Your Nervous System Keeps the Brakes On: The Science of Recovery
URL: https://umo-health.com/blog/on-the-science-of-recovery/

A quick note: For this blog, I'll focus specifically on recovery from resistance training. I'll do my best to explain the science in the most understandable way possible, so everyone can benefit. Importantly, your body goes through many more changes that I do not describe in this blog…it’s nearly impossible to go through them all, so keep that in mind.

### On Intentionality and Health in the Age of AI
URL: https://umo-health.com/blog/on-intentionality-and-health-in-the-age-of-ai/

Technology is undoubtedly changing our lives for the better. We are building a startup and, of course, we are radical optimists who believe in progress and the upside of innovation. But, we're automating more and more of our lives, and we're not sure we should be.

### The Accelerometer: So Much More than a Step-Counter
URL: https://umo-health.com/blog/the-accelerometer-so-much-more-than-a-step-counter/

Last week, I ended my blog on quite a cliffhanger. I told you that I would discuss how umo is leveraging sensors to power movement intelligence. Pretty catchy, but also incredibly ambiguous. Today, I’ll tell you how we’re harnessing a specific sensor: the accelerometer.

### Health Tracking: Current State Of Affairs
URL: https://umo-health.com/blog/health-tracking-current-state-of-affairs/

Alright everyone, blog #3 coming in hot.

### Why We Built umo: Our Vision And Community
URL: https://umo-health.com/blog/why-we-built-umo/

We built umo because we needed umo. Our vision is shaped by building a product that solves a fundamental challenge we and many more people are facing.

### From Gym Rat to Lab Rat: A Personal Introduction

URL: https://umo-health.com/blog/umo-scott-intro/

If you’re reading this, you’re either my mom, or someone genuinely interested in what umo health has to offer. In both cases, thank you for taking the time.