Jump squats turn raw lower-body strength into usable athletic explosiveness. Here’s how to master the movement and program it ...

Think 100 squats are hard? Try 300! This explosive squat challenge is made to build stronger quads, firmer glutes, and total lower-body endurance. You’ll sweat, burn, and feel that deep muscle ...

A running coach and trainer recommends adding this strength exercise to your routine if you want to run better.