Jumping rope is an effective workout — it can help you lose fat, build muscle and improve agility. Plus, they are a portable and affordable piece of exercise equipment, so they're great for travel or ...

Other than burpees, box jumps are probably ~the~ most well-known (and most intimidating!) plyometric exercise you can do. If they give you nightmares of scraped shins, I hear you—but I also guarantee ...

Plyometric exercises are aerobic exercises that increase your speed, endurance, and strength. They require you to exert your muscles to their maximum potential in short periods of time. Also known as ...