Ready2Run: HRV Sleep Recovery — ASO
By Denys Kotenko on AppTrack Ninja.
Hard, easy or rest for runners
Your Apple Watch already measures your HRV and your sleep every night. Ready2Run turns them into one clear answer every morning: train hard, go easy, or rest. It reads overnight heart-rate variability, resting heart rate, sleep and your training load, then tells you which way today should go and why. No extra hardware. No black-box score you have to trust blindly. WHY HRV HRV reflects how your nervous system is coping with training, sleep, stress, and illness. When you're recovered it sits in your personal normal range; when you're run-down it drops and your resting heart rate creeps up. HOW …
Categories: Health & Fitness, Sports
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