7. Mountain Climbers
Move Targets: Total body
Step 1: Get in a push up position. Your body should be in a straight, diagonal line from your head to your toes.
Step 2: Raise your right knee toward your chest.
Step 3: Return to starting position and repeat with left leg. That’s one rep.
Step 4: Alternate legs quickly for 60 seconds.
Modification (Beginner):Decrease your speed and range of motion.