Category: Exercise Physiology

An adult exerciser reviewing a fitness tracker before a training session

Can a Smartwatch Tell You Whether to Train Today?

A recovery score can add useful context, but it cannot make …

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An adult climbing an outdoor staircase beside a modern building during the day.

Exercise Snacks: Can a Few Minutes at a Time Improve Fitness?

Very short bouts of exercise can improve cardiorespiratory fitness in physically …

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Adult runner checking a fitness tracker and smartphone after outdoor exercise

Heart-Rate Zones: Useful Guide or False Precision?

Heart-rate zones can organise aerobic training, but they are estimates rather …

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