Muscle outlines from Body Muscles by Ivan Vulović, Apache 2.0 — regrouped and recoloured for Muscle Train.
Stand with feet shoulder-width apart, holding a kettlebell in each hand. Hinge at the hips, bending knees slightly, lowering torso nearly parallel to the floor. Maintain a straight back and engaged core. Let kettlebells hang at arm’s length. Pull kettlebells towards your ribcage, bending elbows and squeezing shoulder blades. Pause briefly. Slowly lower with control. Repeat.
Maintain a neutral spine. Engage your core. Focus on back muscle engagement. Avoid rounding shoulders; keep them pulled back and down. Control movement throughout. Align head with spine. Start with lighter weight to ensure proper form.
MuscleTrain is actively being built. If something looks broken, or you have a suggestion, let us know — it really helps shape the app.