Time to get on the ground and unleash your inner animal. Who knew that crawling around was so tough yet effective? You won't look at crawling babies the same way after this exercise.
Konforti's form tip:
Start on the ground in a push-up position, with your knees underneath your hips but hovering off the ground.
At the same time, bring forward your opposite hand and knee, alternating the motion to move forward. Be sure to keep your hips level with your shoulders throughout.
Crawl for five yards, then reverse the motion, crawling backwards to your starting spot.