M&Fers are always looking for a solid routine that will build rock hard muscle and shredded, six-pack abs. In this video, Mike Chang of SixpackShortcuts.com demonstrates a high-intensity circuit training routine that will push you to your limit. Chang’s workout will not only burn a ton of calories, it will also strengthen your core, build your muscles and challenge your endurance level.

Make sure you watch the video before you do the workout (below) to learn the proper technique for each of the moves.

The 350 Rep Workout

A) Wide Grip Pull-ups

B) Clapping Push-ups

C) Close Grip Push-ups

D) Mountain Climbers

Rep Range: 50, 50, 50, 200
Sets: 1
Rest Time: As little as possible

Do as many reps as possible of each exercise. Record that number on a piece of paper and move on to the next exercise until you have completed all of the exercises and repetitions.

Be sure to check out more from Mike Chang to learn more about how to get ripped six-pack abs fast!