1 - Begin in a push-up plank position with your hands directly under your shoulders and your body forming a straight line from head to heels.
2 - Step your right foot forward and place it on the outside of your right hand, coming into a deep lunge position.
3 - Drop your right elbow down toward the ground, reaching it as close to the floor as possible to open up the hip flexor and groin.
4 - Rotate your right arm upward toward the ceiling, following your hand with your gaze to open up the thoracic spine and chest.
5 - Place your right hand back on the ground, then push your hips back and straighten your right leg to stretch your hamstring, flexing your right foot.
6 - Return to the lunge position, then step your right foot back to the starting plank position.
7 - Repeat the full sequence on the left side, completing the desired number of repetitions per side.