Muscle outlines from Body Muscles by Ivan Vulović, Apache 2.0 — regrouped and recoloured for Muscle Train.
Stand behind the Balance Trainer with one foot lightly placed on top of the dome. Tap that foot on the dome, then hop to the opposite foot and tap the other foot on the dome. Hop from foot to foot, alternating toe taps on the dome. To modify, step from foot to foot while toe tapping. Maintain good, upright posture and a braced core throughout the exercise.
Stay light on your feet, use quick, controlled hops, and keep your core engaged for balance. To simplify, perform slower step taps.
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