Follow these form cues for more lower body power.

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 ...

Jump squats are one of the most efficient ways for guys to turn their lower-body strength into real athletic power. They train your legs to produce force quickly, which shows up when you sprint, jump, ...