Plank Twist to Dog Split: Get into a full plank position. Wrists under shoulders, abs engaged, legs extended behind you. Now, bring your right knee across your chest. Hold here for 2 counts. Then send the right leg back and up to the ceiling, raising your hips while lowering your shoulders toward the floor in downward dog split. Repeat for 8 to 12 counts.
Then switch sides bringing your left knee across your chest. Hold for 2 counts and then sent your left leg back up to the ceiling, opening your hip as you lower your shoulders into a downward dog split.
Repeat for 8 to 12 counts.
This move works your arms, chest, and core as well as your hips and legs.