Mountain Climber

Instructions

The mountain climber is a dynamic bodyweight exercise that targets the core, legs, chest, shoulders and triceps. About 60-70 percent of the muscle activation comes from core stabilization while 30-40 percent comes from the legs, primarily the hip flexors and quads. It's often used in cardio workouts or as part of a high-intensity interval training (HIIT) routine. Start in a High Plank Position Place your hands directly under your shoulders, arms fully extended. Keep your body in a straight line from head to heels. Engage your core and avoid letting your hips sag or rise too high. Position Your Feet Keep your toes on the floor, legs extended straight behind you, similar to the starting position of a push-up. Drive One Knee Toward Your Chest Lift your right foot off the floor and drive your right knee toward your chest. Keep your core tight and avoid letting your back arch. As you bring your right leg back to the starting position, quickly drive your left knee toward your chest. Alternate legs as if you're "climbing," keeping a steady pace. The movement should be quick and controlled, but always maintain good form. Avoid rounding your shoulders or sagging your hips.