‘I’m a Tennis Pro, and This Is How To Improve Your Agility On and Off the Court’

Excelling at quick movements that use your fast-twitch muscle fibers is important training for tennis players with great agility.

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Photo: Getty Images /<br />Tony Anderson

‘I’m an Olympic Rower, and This is Hands-Down the Best Rowing Machine’

Three Team USA rowers highlight what to look for when shopping for an at-home rower.

Female crew team rowing on the water.
Stocksy / Shelly Perry