Muscle outlines from Body Muscles by Ivan Vulović, Apache 2.0 — regrouped and recoloured for Muscle Train.
Adjust the machine for comfort and alignment. Sit with your back against the backrest and feet on the footrests. Position your knees against the levers. Grip the handles for stability. Exhale and slowly contract your inner thighs to bring your knees together. Pause briefly at the peak contraction. Inhale and slowly return to the starting position, controlling the resistance. Repeat.
Maintain a straight back against the backrest. Use slow, controlled movements. Start with a light weight. Engage your core. Avoid knee lockout. Exhale during contraction, inhale during return.
MuscleTrain is actively being built. If something looks broken, or you have a suggestion, let us know — it really helps shape the app.