Leg Exercises

Extreme Afterburn Leg Workout

Tackle this muscle building leg workout to burn calories and boost your testosterone.

Extreme Afterburn Leg Workout

M&Fer’s are always looking for a leg routine to build solid muscle. In this video, Mike Chang of Six Pack Shortcuts presents a leg workout, using only a barbell with ten-pound plates on each side.

Chang’s high intensity training video will burn a significant amount of calories and build lean muscle. If you want a full explanation on the science behind afterburn or why workouts like this help you build muscle faster, check out the video below:

Workout Breakdown

- Set Time: 30 seconds of 3 exercises in a row.
- Rest Time: 30 seconds between sets.
- Weights: Find a weight that allows you to complete the entire set without rest. Lower the weight during the set if necessary to complete the set. You can use a bar, dumbbells or your body weight.
- Number of sets: 4 rounds of each exercise.


- Ass to Ground Squats
- Skis
- Step Ups


We blended bodybuilding with high-intensity interval training to deliver a bigger, leaner body in 21 days. Download the Xtend Perform 21-Day Challenge app for the workout and supp plan. Available for Apple and Android devices.

Want to learn more about the Afterburn Effect?  Be sure to check out more from Mike Chang at Sixpackshortcuts.com.