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Mountain Climber
Plank-position knee drives — core stability plus a cardio hit.
bodyweightbeginnerFilm: side
AI form check · side view
Muscles worked
Abdominals
Quadriceps
Front deltoids
Obliques
PrimarySecondaryStabilizer
Form tips
- Hold a strong plank — hips level, don't pike up.
- Drive knees toward your chest, quick but controlled.
Watch the loop a couple of times, then match the tempo and range of motion.