Running to Lose Weight A killer cardio workout you can do at home, with NO equipment required! Burn calories and get your heart rate up quick, with this 20 - 30 minute cardio circuit - Learn how to lose weight running
This fast-paced cardio circuit is inspired by Insanity's Pure Cardio video. Set an interval timer or a timer app for 15 rounds of intervals. Do 30 seconds of each exercise and rest after every 4 moves. Repeat for a cardio routine.