The leg press is an effective exercise for developing lower body strength and muscle endurance. It primarily targets the quadriceps (front of the thighs), hamstrings (back of the thighs), and glutes (butt muscles) while also engaging the calf muscles to some extent.

The chin-up is efficient for cultivating upper body vigour and muscular stamina. It primarily focuses on the latissimus dorsi (large muscles at the back) and biceps (forearms) while also involving muscles in your back, shoulders, and forearms.