Muscle outlines from Body Muscles by Ivan Vulović, Apache 2.0 — regrouped and recoloured for Muscle Train.
Shift weight to front foot, step back foot diagonally. Bend knees until front thigh is parallel to the floor, back knee hovering. Keep front knee over ankle, hips square. Push through front heel to extend knees and return to start. Alternate sides.
Maintain an upright torso throughout the exercise to engage your core and prevent leaning. Keep your hips square to the front to ensure balanced weight distribution and avoid twisting. Ensure your front knee tracks directly over your toes during the squat to protect your knee joint and maximize muscle activation. Drive powerfully through your front heel as you extend your legs to fully engage your glutes and quads.
MuscleTrain is actively being built. If something looks broken, or you have a suggestion, let us know — it really helps shape the app.