With the right plan and the right discipline, you can get seriously shredded in just 28 days.Read article
This variation to the squat jump increases lower body power, strength, and speed. The movement also improves coordination and core stability. When you jump onto the box, focus on landing “softly” to minimize the impact on your knees. It’s also important that you don’t land deeper than your starting point. So if you start with a quarter squat before you jump, you should land in a quarter squat and not lower.