Lunge Start with feet shoulder width apart.Keep head straight, core engaged, front knee flexed at 90 degrees.Back flexed a little over 90 degrees, weight on the back toe.Keep chest out. Read more articles Previous PostInch Worm Next PostMilitary Press You Might Also Like Russian Twist November 8, 2019 At-Home Leg Workout | 3/25/2020 March 25, 2020 Shoulder Bridge November 8, 2019