Push Up with Leg Kick
To do the Push Up Leg Kick, set up in a high plank position with your hands under your shoulders and outside your chest and your feet close together. Your body should be in a nice straight line with your abs braced and glutes and quads engaged.
Then lower down to the bottom of the push up, keeping your body in a nice straight line. Press back up and at the top, kick one leg out to the side toward your elbow. Your hips may rotate slightly as you kick, but your butt shouldn’t go up in the air.
Kick your leg up as close to your elbow as you can and then lower it back down and place your foot back on the ground. Once your foot is back down, repeat the push up then kick the other leg out to the side toward your elbow. Keep your leg as straight as you can as you kick it out. Place your foot back and repeat the push up before repeating on the first side.
The picture shows this movement while the video shows a way to advance with the leg kick at the BOTTOM of the push up!