Cardio and strength training are key to slimming down and toning up. When it's too rainy to run outside, or you don't feel like leaving your house, here's a 30-minute workout made up of three 10-minute full-body workout videos to get your heart pumping, your body sweating, and the muscles in your entire body burning.

Part One: Total Body

Start the workout with 10 minutes of intense full-body moves designed to tone your entire body, build muscle, and burn fat, compliments of Equinox [1]. All you'll need is a yoga mat.

Part Two: Lower Body

The next 10 minutes focus on moves to tone and sculpt your legs and booty, created by trainer Christine Bullock [2]. You don't need any equipment for this workout except your trusty yoga mat.

Part Three: Upper Body and Abs

The final 10-minute workout led by celebrity trainer Astrid McGuire focuses on the arms and core. Grab a set of five-pound dumbbells and get ready for an instant burn.