Can a five-second squat jump really reveal your biological age? TikTok thinks so, with a new 'over 30' challenge currently sweeping the globe. It alleges that if you can perform the seemingly simple ...

Squats is a lower body workout that improves leg and glute strength and endurance. They engage targeted muscle areas harder as you hold a squat for extended periods of time, improving overall fitness ...

Can a five-second squat jump really reveal your biological age? TikTok thinks so, with a new 'over 30' challenge currently sweeping the globe. It alleges that if you can perform the seemingly simple ...