What are the primary muscle used for lunge?
1. Quadriceps: The quadriceps are the large muscles on the front of the thigh. They are responsible for extending the knee joint. In a lunge, the quadriceps are responsible for pushing the body back up to the starting position.
2. Hamstrings: The hamstrings are the muscles on the back of the thigh. They are responsible for flexing the knee joint. In a lunge, the hamstrings help to stabilize the knee and provide some assistance in pushing the body back up.
3. Glutes: The glutes are the muscles of the buttocks. They are responsible for extending the hip joint. In a lunge, the glutes help to propel the body forward and provide stability to the hips and pelvis.
4. Core muscles: The core muscles are the muscles of the abdomen, back, and pelvic floor. They help to stabilize the body and provide support during lunges.
5. Calf muscles: The calf muscles are the muscles on the back of the lower leg. They help to plantarflex the ankle joint, which is necessary for maintaining balance during a lunge.