13 of the Best Leg Exercises for Muscle Size and Strength

13 of the Best Leg Exercises for Muscle Size and Strength

Want great legs? You’re going to have to earn ’em.

Training your legs is tough, sweat-pouring work. That’s because the muscles of your thighs and hips are some of the largest in your body.

Leg workouts not only burn a ton of energy, but they also require you to produce a ton of energy as quickly as possible to keep your legs going.

Keeping up with their demand as you push the limits of their strength and stamina will leave your heart pounding, your lungs heaving, and your body’s sprinkler system in high-gear — if you do it correctly. Is it any wonder that so many people skip leg day?

But before we explain how to hammer your legs and trigger increases in strength and power as quickly as possible, you should know exactly which muscles you’ll be targeting.

That way, when you perform the exercises at the end of this article (all pulled from our most popular BODi programs), you’ll know if you’re doing them correctly by feeling the right muscles engage.

The Best Way to Work Your Legs

The above muscle groups comprise a ton of tissue, and working all of it can be a bear. Here’s good news, though: You don’t have to cram all of your lower-body exercises into a single, scorching leg workout each week.

“In fact, if you only work your legs once a week, you’ll be shortchanging your results,” says Trevor Thieme, C.S.C.S.

That’s because muscle protein synthesis (AKA muscle growth) lasts for up to 48 hours after a strength-training session. “So if you work your legs at least a couple of times a week — with adequate rest between those workouts — you can potentially keep your muscles in a constant state of adaptation.”

Adaptation equals growth and greater strength.

13 of the Best Exercises to Add to Your Leg Workouts

When you’re ready to get a pair of showstopping legs, add two to three exercises from the list below — all pulled from BODi’s extensive collection of expert-designed programs — to your leg workouts a few times a week.

But keep in mind that if you’re already doing a BODi program, your legs are probably getting plenty of work already.

Don’t be afraid to mix and match, picking different moves or combination of moves each time and exercises that target different muscles.

1. Chopper lunge

Appears in: 22 Minute Hard Corps – Resistance 1

Benefits: Not only are you developing your quads and glutes with this move, you’re also stretching and extending the hip flexors and challenging your core as you swing your arms to each side.

  • Stand with your feet shoulder-width apart, feet parallel, holding a dumbbell (or a sandbag), with both hands in front of your chest. This is the starting position.
  • Step your right leg backward into a lunge, simultaneously lowering your right knee until it’s close to (but not touching) the ground and lowering the weight to the outside of your left (forward) thigh as if paddling a canoe.
  • Return to the starting position and repeat, this time stepping back with your left leg and lowering the weight to the outside of your right thigh.
  • Continue alternating legs.

2. Single leg squat jump

Appears in: 21 Day Fix – Plyo Fix

Benefits: Another move that tests your balance, the single leg squat jump works your quads and glutes, while also improving your explosive strength.

  • Stand and lift your right foot a few inches off the floor, so it rests by your left ankle.
  • Keeping your right foot elevated, dip your left knee and swing your arms behind you, as if prepping for a jump.
  • Swing your arms forward and up, exploding off the floor with your left foot.
  • Land softly on your left foot, keeping your right foot elevated, and repeat.
  • Do equal reps or time on both sides.

3. Attitude

Appears in: 21 Day Fix – Barre Legs

Benefits: As you balance on one foot, this move strengthens your glutes and hamstrings while improving posture and core stability.

  • Stand tall, hands on your hips, with your heels together and your toes turned out slightly.
  • Move your right foot back, lightly touching the floor behind you with your big toe and letting your heel drop slightly inward. This is your starting position.
  • Keeping your torso tall, lift your right leg behind you as high as you can, squeezing your right glute.
  • Return to the starting position, gently tapping the toes of your right foot to the floor, and repeat.
  • Do equal reps on both sides.

4. Holmsen screamer lunge

Appears in: P90X3 – Decelerator

Benefits: This explosive move builds explosive lower-body power and vertical jumping ability while developing the quads, glutes, calves, and hamstrings.

  • Step back into a reverse lunge with your right leg, toes pointed forward, left foot flat, ball of your right foot on the floor. Your right arm should be forward and your left arm back. This is the starting position.
  • Drive your right knee up and forward explosively, jumping into the air as high as possible while keeping your left leg straight and switching the position of your arms, so that your left arm is now forward.
  • Land softly on your left leg and return to the starting position.
  • Do equal reps on both sides.

5. Step up convicts

Appears in: P90X2 – P.A.P. Lower

Benefits: A lower-impact move, this exercise helps build strength and explosive power in the glutes, quads, and calves.

  • Stand facing a knee-high platform (like a box, bench, or step) holding a pair of dumbbells at your sides.
  • Keeping your feet parallel and your torso upright, step your right leg back into a lunge. This is the starting position.
  • Without letting your right foot touch the floor, push back up into a standing position, and then step up onto the bench using your right leg, bending your left knee and raising it as high as you can in front of you.
  • Reverse the movement to return to the starting position.
  • Do equal reps on both sides.

6. Plyo frog squats

Appears in: P90X2 – Base + Back

Benefits: This move can boost power in your hips and thighs while helping improve hip mobility.

  • Stand with your feet slightly wider than shoulder-distance apart, feet turned out.
  • Keeping your chest up and your lower back flat, push your hips back to squat down as low as possible, touching the floor between your feet with your fingertips if you can.
  • Swing your arms forward and up as you jump as high as possible.
  • Land softly, and immediately drop back down into the squat to begin your next rep.

7. Side lunge

Appears in: SHIFT SHOP – Strength: 25

Benefits: With a focus on the adductors (inner thighs) and abductors (outer thighs and hips), this move helps strengthen your entire lower body.

  • Stand upright with your feet hip-width apart, holding a pair of dumbbells at your sides. This is the starting position.
  • Keeping your feet parallel and your core tight, take a large step to your right with your right foot.
  • Keeping your left leg straight, chest up, and back flat, lower the dumbbells to either side of your right leg as you bend your right knee and lower your body until your right thigh is parallel to the floor.
  • Reverse the movement to return to the starting position.
  • Do equal reps on both sides.

8. Curtsey lunge sledgehammer

Appears in: SHIFT SHOP – Super Strength: 50 (referred to as the “Double Cross”)

Benefits: Working your upper and lower body, this move hits your hips, glutes, quads, core, and shoulders.

  • Stand upright, feet hip-width apart, holding a sandbag or dumbbell in both hands above your right shoulder. This is the starting position.
  • Step back with your right foot, crossing it behind your left leg as you simultaneously lower your body as far as you can toward the ground and the weight across your body to the outside of your left leg.
  • Return to the starting position, and repeat.
  • Do equal reps on both sides.

9. Pistol squat

Appears in: The Master’s Hammer and Chisel – Chisel Balance (referred to as the “Leg Squat Sit”)

Benefits: This move is a true test of balance, coordination, and control in your lower body.

  • Stand in front of a stable, knee-high platform (like a bench or box) facing away from it, holding one dumbbell with both hands in front of your chest.
  • Extend your right leg straight in front of you with your toes up and heel a few inches off the floor.
  • Keeping your chest up, push your hips back and lower your butt onto the bench.
  • Return to the starting position without letting your right foot touch the floor.
  • Do equal reps on both legs.

10. Bulgarian split squat jump

Appears in: The Master’s Hammer and Chisel – Chisel Balance

Benefits: This dynamic move works each leg individually and explosively, hammering your glutes and quads while giving you a nice cardiovascular pump.

  • Stand a couple of feet in front of a stable, knee-high platform (like a bench or box), facing away from it. Place the ball of your left foot on the bench. This is the starting position.
  • Lower your body until your rear knee is a few inches from the floor, and then push up explosively with your right leg, raising your right knee as high as possible as you propel yourself into the air.
  • Land softly, and then immediately drop down into a squat to begin your next rep.
  • Do equal reps on both sides.

11. Calf raise bridge

Appears in: Clean Week – Strength

Benefits: This seemingly simple weighted move is great for targeting the glutes, hamstrings, and calves.

  • Lie on your back with your legs bent and your feet flat on the floor about hip-width apart, holding a pair of dumbbells on your hips. This is the starting position.
  • Lift your hips as high as possible, squeezing your glutes as you rise up on the balls of your feet.
  • Reverse the movement to return to the starting position.

12. Jump squat

Appears in: 22 Minute Hard Corps – Resistance 2

Benefits: This move works almost every muscle in the lower body — quads, glutes, hamstrings, and calves — while also improving core stability and hip and ankle mobility.

  • Stand with your feet hip-width apart, toes pointed forward, holding a dumbbell or sandbag in both hands in front of your chest.
  • Keeping your back flat and chest up, bend your knees and push your hips back until your thighs are parallel to the floor.
  • Explode upward, jumping as high as you can.
  • Land softly, immediately dropping back down into a squat to begin your next rep.

13. Split lunge thrust

Appears in: 22 Minute Hard Corps – Resistance 3

Benefits: This weighted plyometric exercise improves explosive power as it boosts mobility and builds strength in the quads, glutes, and calves.

  • Hold a pair of dumbbells at shoulder height in each hand with your elbows tucked.
  • Step back with your right leg into a lunge position (knees bent 90 degrees, front foot flat on the floor), and then jump up explosively, pressing the weights overhead as you switch leg positions in the air to land with your right leg forward.
  • Immediately drop down into a lunge position to begin your next rep.
  • Continue alternating legs each rep.

The Leg Muscles

The lower body is an anatomy student’s nightmare. Full of oddly named muscles like the gracilis and the sartorius, the legs can look like an indistinguishable hodgepodge of tissue to the uninitiated.

Boiling leg anatomy down to the basics, the biggest players are the quadricepshamstrings, adductors, and the calf musclesHere’s how those heavy hitters help you strut your stuff:

Quadriceps

quad muscles | thigh anatomy | leg workouts

Your quads are comprised of four individual muscles on the front of your thighs. Their main job is to extend your knee — which makes them essential in movements like running, jumping, and kicking. In the gym, your quads light up whenever you squat, lunge, or step upward.

Hamstrings

hamstring muscle anatomy | leg workouts

These muscles on the back of your thighs flex your knee, helping you curl your heel toward your butt. They also help with the rotation of your lower leg and assist your glutes in extending your hips to move your thigh backward.

Calf Muscles

calf muscles | leg workouts

Two muscles in your lower legs are responsible for pointing your foot (extending it downward). The gastrocnemius is on top, closer to the back of your knee, and it points your foot when your leg is straight; the soleus lies beneath it and points your foot when your knee is bent.

Another muscle, the tibialis anterior, lies alongside your shin in the front of your lower leg, and it’s responsible for flexing your foot (pulling the toes up toward the shins).

Adductors

leg workouts | abductors adductors

This set of about a half-dozen muscles on your inner thighs — the most powerful of which are the longus, magnus, and brevis — are responsible for pulling your thighs together and providing stability during big-ticket moves like squats, lunges, and sprints.

What about the glutes?

glute muscle anatomy | leg workouts

Colloquially, your butt; technically, the gluteus maximus, medius, and minimus. The glutes aren’t actually part of your legs — they are part of your hip.

Nevertheless, they’re responsible for some of your lower body’s most fundamental movements. Primarily, they extend the hips (a critical part of rising out of a squat or a seated position), move the legs away from the body, and rotate the legs outward.

What to Eat for Leg Workouts

To build really great legs, it’s essential that you also dial in your approach to nutrition. Tough leg exercises like these cause micro-damage in your muscles, and dialing in your diet and supplementing smartly can facilitate the recovery process.

Check out the Beachbody Performance line for a range of products — from a pre-workout energy enhancer to a post-workout protein shake — that can help you reach your fitness goals.