BOSU Lunge Skip

Target muscles

The lead-leg glutes and quads power the lunge and the explosive skip, while the calves contribute to the drive off the dome. The hip flexors snap the trailing knee up at the top of the skip, and the core and ankle stabilisers manage balance through the unstable launch. It is single-leg power with a heavy cardio cost.

How to perform

Setup

Place one foot on the BOSU dome and the other back in a split stance on the floor. Set a tall chest and braced trunk.

Execution

Lower into a split squat over the dome, then drive explosively up off the front foot, skipping into the air and snapping the rear knee up toward your chest. Land softly back into the split-squat position, absorb, and repeat. Complete the reps on one leg, then switch. Use the arms to drive — opposite arm to the lifted knee. Keep landings soft and balanced.

Common mistakes

• Landing hard and flat instead of sinking into a soft, bent-knee catch.
• Letting the front knee cave on either the drive or the landing.
• Losing the dome under the foot because of a rushed, off-balance takeoff.
• Skipping with no real knee drive, which removes the power element.

Progressions and regressions

Regress to split-squat skips on the floor, or to static BOSU split squats, to build the base. Progress by increasing skip height, adding speed for timed intervals, or holding light dumbbells. Keep the unstable surface as the primary challenge before adding load.

Programming notes

Use it as plyometric conditioning, 3 sets of 8-12 skips per leg or 20-30 second intervals. Balance both sides evenly. Place it when the legs are reasonably fresh so the power and landing quality hold up, and ease off if the knees or ankles are sensitive.