VALEN INSIGHTS
Read how we train smarter.
Deep dives into training science, product updates, and how to optimize your recovery using Valen.
COMPLETE GUIDE
Muscle Subzone Tracking: The Complete Guide to Recovery Apps in 2026
What subzone tracking actually is, why "chest: 60% recovered" hides the imbalance that matters, and how Valen, Whoop, Fitbod, Fitbit Air, Hevy, and Strong compare on it.
Read ArticlePRESS
Valen Made Android Planet's Best Apps of the Week in the Netherlands
A solo-built recovery app got picked up by one of the Netherlands' biggest Android publications. Here's the honest story of what got noticed, and what's next.
Read ArticleAPP COMPARISON
Hevy vs Strong vs Valen: The Honest Comparison for Gym Bros
Three apps walked into a gym. Two of them logged the workout. One of them actually knew if you should be there.
Read ArticleTRAINING SCIENCE
Why Your Shoulders Never Seem to Recover
You trained shoulders three days ago. They still feel like someone filled them with wet concrete. The frustrating part is that you're probably not doing anything obviously wrong.
Read ArticlePRODUCT UPDATE
Introducing Adaptive Weekly Planning
Say goodbye to rigid schedules. Valen now automatically shifts your Push/Pull/Legs days based on real-time localized muscle fatigue and recovery metrics.
Read ArticleRECOVERY TRACKING
Whoop vs Valen: Do You Need a Wearable to Know You're Recovered?
Whoop reads your whole body from HRV and sleep. Valen reads your muscles from what you actually trained. The honest breakdown of what each one can and can't tell you.
Read ArticleRECOVERY TRACKING
Fitbit Air vs Valen: Whole-Body Tracking vs Muscle-Level Recovery
Google's $99 screenless tracker knows your heart rate and sleep. It has no idea what you trained. Here's what each one is actually for.
Read ArticleAPP COMPARISON
Fitbod vs Valen: Whole-Muscle Recovery vs Subzone Recovery
Fitbod tracks recovery per whole muscle group for $15.99/month. Valen tracks it per subzone, upper vs lower chest, for free. The honest breakdown.
Read ArticleTRAINING SCIENCE
Why Your Chest Never Grows Evenly
You bench every week and your numbers keep climbing, but your chest still looks flat at the top or hollow at the bottom. Here's why upper, mid, and lower chest need different angles.
Read ArticleTRAINING SCIENCE
Why Your Back Still Looks Small
You never skip back day, but your back still looks small. The real reason is usually that your biceps and traps are stealing the work your lats should be doing.
Read ArticleTRAINING SCIENCE
Quad Dominant? Here's Why Your Hamstrings Never Catch Up
Your quads are wrecked every leg day and your hamstrings barely feel it. That's not genetics, it's almost always a movement-pattern problem.
Read ArticleTRAINING SCIENCE
Why Your Arms Still Look Small (It's Not Your Biceps)
You curl every session and your arms still look small. Triceps make up 60 to 70% of your arm, and that's the muscle most lifters are neglecting.
Read ArticleTRAINING SCIENCE
Why You're Probably Doing More Pushing Than Pulling
Almost every lifter pushes more than they pull without noticing. Here's what the research recommends, and why it matters more than it seems.
Read ArticleRECOVERY TRACKING
Oura vs Valen: Do You Need a Ring to Know You're Recovered?
Oura reads your whole body from HRV and sleep. Valen reads your muscles from what you actually trained. The honest breakdown of what each one can and can't tell you.
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