Squats are often thought of as booty-building exercises. Although your glutes are the workhorse muscles during a squat, these exercises also tone and strengthen other leg muscles, including the hamstrings along the back of your thighs. Certain types of squats target your hamstrings more than others.
Performing an air squat with proper form emphasizes the muscles in the back of your hips and thighs, including your hamstrings. These muscles are active regardless of how deep you squat, so only lower down as far as you can comfortably go. Perform squats in sets of 10 repetitions.
How-To: Stand with your feet shoulder-width apart. Push your butt back as if you are going to sit in a chair. Bend your knees and push them apart as you lower down into a squat. Keep your chest up throughout the movement. At the bottom of your squat, squeeze your buttock and thigh muscles and stand back up.
Barbell Back Squats
Barbells are a popular way to add weight to your squat. The position of your barbell can impact which leg muscles have to work harder during this movement. Hold your barbell across your upper back to help target your hamstring muscles. Focus on a spot in front of you throughout this movement to help keep you upright. Bending forward during a back squat can damage your low back.
How-To: Stand with your feet slightly more than shoulder-width apart and the barbell positioned across your upper back. Grab the bar next to your shoulders with your palms facing forward. Push your butt back and sit down into the squat. Lower down as far as you can without bending forward, then stand back up.
At first glance, split squats look a lot like a lunge. While lunges work both legs equally, the hamstring muscles are most active in the front leg during split squats. The back leg is used for balance. Practice this exercise without weights to make sure you can maintain your balance while using proper form. If needed, start with your back foot resting on the ground rather than an elevated surface. As with barbell squats, focus on a spot in front of you to prevent yourself from bending forward as you squat. Do not allow your knee to move in front of your toes during this movement. If it continues to occur, move your front leg further forward.
How-To: Stand with your feet staggered and the toes of your back foot resting on an elevated surface. Hold dumbbells by your sides with your elbows straight. Bend your front knee and slowly lower your body straight down until your thigh is parallel to the ground, then stand back up.