Muscle outlines from Body Muscles by Ivan Vulović, Apache 2.0 — regrouped and recoloured for Muscle Train.
Adjust the machine to fit your height. Sit with a straight back, feet on the platform, toes forward. Position knees under the lever, slightly bent. Grip handles for stability. Press through your feet to lift heels as high as possible, contracting your calves. Pause briefly at the top. Slowly lower heels to the starting position. Repeat.
Maintain a slight bend in your knees. Use a full range of motion. Control the descent. Engage your core. Adjust resistance as needed. Perform slow, deliberate movements.
MuscleTrain is actively being built. If something looks broken, or you have a suggestion, let us know — it really helps shape the app.