If You Can Do This Many Jump Squats in 60 Seconds, You're in Great Shape
Discover if you're in peak fitness with our 60-second jump squat challenge. Learn the target rep ranges by age and fitness ...
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Forget regular squats — try prisoner squats to build lower body strength instead
A serious test of full-body mobility ... the prisoner squat is one of the best squat progression exercises to try. How to add prisoner squats to your strength program Try using 3-4 sets of ...