A lunge exercise is a strength-training movement where one leg is positioned forward with the knee bent at about 90 degrees and foot flat on the ground, while the other leg is positioned behind. The exercise involves stepping forward (or backward or to the side), then lowering the body by bending the knees until both legs form roughly 90-degree angles, and then pushing back up to the starting position. Lunges primarily target the lower body muscles, especially the quadriceps, gluteus maximus (buttocks), and hamstrings, while also engaging core stabilizer muscles. They can be performed using body weight alone or with added weights for increased difficulty. Lunges help improve balance, strength, and flexibility in the hips and legs and are used in fitness, sports training, and rehabilitation programs.
