Muscle outlines from Body Muscles by Ivan Vulović, Apache 2.0 — regrouped and recoloured for Muscle Train.
Start in a push-up position, hands shoulder-width apart. Shift weight forward, keeping arms straight. Engage core and glutes, lift feet slightly, balancing on hands. Hold, then slowly return.
Engage your core for stability. Start with short holds, gradually increasing duration. Depress and protract shoulders. Find your balance point with controlled leaning. Use parallettes/blocks if needed. Strengthen wrists.
MuscleTrain is actively being built. If something looks broken, or you have a suggestion, let us know — it really helps shape the app.