A new study has found that interrupting prolonged sitting with a minute of half-squats every 20 minutes improved blood flow to the brain and, with it, cognitive functioning and concentration. This ...
Plyometric exercises require you to push yourself to your maximum effort through quick and intense bursts of energy like jumping, sprinting, lunging and hopping. They call on you to perform explosive ...
Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Ready for leg day?
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