How fit are you really? Even if you’re an enthusiastic exerciser, the answer may surprise you. There are no end of complicated and costly new ways to measure your fitness, from wearable tech to VO₂ ...
In 2025, the C-5 still leads in raw payload and range, while the C-17 dominates in flexibility and access, two giants that ...
For people who don’t already exercise, short bursts of deliberate activity significantly improved cardiorespiratory fitness.
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