Lunge Back
Plane of Motion
Sagittal & Transverse
Muscle Focus
Spring Setting
Medium
Light or Medium Long Arm Springs
Shoulder Height Hooks
Hip Extensors
Gluteus Maximus, Hamstrings: Semimembranosus, Semitendinosus & Biceps Femoris

Knee Extensors
Quadriceps Femoris: Rectus Femoris, Vastus Lateralis, Vastus Intermedius, Vastus Medialis

Shoulder Horizontal Abductors
Posterior Deltoid, Infraspinatus, Teres Minor, Middle Deltoid, Latissimus Dorsi, Teres Major

Other Muscles at Play
Objectives
Develops balance and stability through the hips and legs by organizing the lower body against the movement.
Strengthens the hamstrings and glutes to create a powerful, steady foundation for controlled upright support.
Strengthens the rear shoulder to support clear, organized arm mechanics and contributes to improved balance in the lung by stabilizing the upper body over the lower-body stance.
Co-contract the abdominals and spinal extensors to stabilize the trunk securely over the moving legs, creating a steady, well-organized center that supports clean, controlled lower-body motion.
Focus on breathing to synchronize the movement.