The feeling of losing your speed as you get older can be frustrating. Physiologically, there are a few reasons why it happens. We naturally begin to lose muscle mass – particularly fast-twitch fibres ...
American athlete Sydney McLaughlin-Levrone has become the first woman in nearly 40 years to crack 48 seconds in the 400 meters. As Sydney McLaughlin sprinted through the final heat of the 400-meter ...
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