Spoiler alert: You don’t need lots of fancy equipment to improve your fitness. It’s all about the burn! Fat burning, that is.

By performing intervals of simple body weight movements at high intensity, you’ll increase your heart rate and sculpt your body at the same time. So instead of skipping a workout if you’re short on time, check out DailyBurn trainer Anja Garcia’s easy, fat-burning moves demonstrated in the video above. Here we go, high knees!

Watch the video: 5 Fat-Burning Body Weight ExercisesThis article originally appeared on Life by DailyBurn.