HIIT Friday kicking off with explosive Reverse Lunge Knee Drives!
From lunge position, push down through the front heel, straightening the front leg to allow the body to raise up, adding a jump for added difficulty. Use that momentum to drive the knee up to your chest or as high as you can go. Return back to the starting position then repeat the same action on the other leg. 40 reps each leg, alternating. The back throughout should remain straight and the chest upright.
Important tip: When in lunge position, make sure your knees do not reach out over your toes on your forward foot