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Exercises

Bodyweight quad exercises you can do without equipment

Published October 19, 2026

The best bodyweight quad exercises are the reverse lunge, the kneeling sissy squat and the skater squat, with the air squat as the starting point and the pistol squat as the hardest goal. Without weights, you make your quads work harder by moving onto one leg or changing your leverage, not by adding load, and by ending each set close to failure. The wall sit and the cossack squat round it out for sore knees and side-to-side range.

  1. Reverse Lunge Quads, Glutes
  2. Sissy Squat Quads
  3. Skater Squat Quads, Glutes
  4. Bodyweight Squat Quads
  5. Pistol Squat Quads, Glutes
  6. Cossack Squat Quads, Adductors

Two-leg quad exercises

Start here. Both legs share the work, so they are the easiest to learn and the right place to build your squat pattern. Once you can do 30 clean air squats, use them as warm-ups and finishers rather than your main work.

Quads, two-leg squat

Bodyweight Squat

Quads

The air squat is where every bodyweight quad routine starts: it teaches you to sit between your heels with your knees moving forward over your toes. Once 30 clean reps feel easy, it moves from main lift to finisher or warm-up.

How to do it

  1. Stand with your feet about shoulder-width, toes turned out slightly, arms reaching forward for balance.
  2. Sit your hips down between your heels while your knees travel forward and out over your toes.
  3. Go as deep as you can with your heels down and chest up, ideally until your thighs pass parallel.
  4. Push the floor away to stand, and repeat without pausing at the top.

Cues

  • Knees follow the toes
  • Heels stay heavy
  • Sit down, not back

Common mistakes

  • Knees caving inward as you rise: push them out toward your little toes.
  • Stopping half way down: depth is what makes a bodyweight squat hard, so use the full range you own.

Swap for: Sissy Squat, Reverse Lunge, Dumbbell Squat

Build a session with Bodyweight Squat

Quads, isometric hold

Wall Sit

Quads

Holding a squat against a wall loads your quads without any movement, so it suits sore knees, tight spaces and the end of a session when reps get sloppy. Lower the seat height to make it harder.

How to do it

  1. Lean your shoulders and hips on a wall and walk your feet out about two feet in front of you.
  2. Slide down until your thighs are close to parallel and your knees are roughly above your ankles.
  3. Press your whole back into it and keep your hands off your legs.
  4. Hold as long as you can keep the position, then slide back up.

Cues

  • Knees over ankles
  • Back flat on the wall
  • Breathe through it

Common mistakes

  • Resting your hands on your thighs: that takes weight off the quads.
  • Sitting too high: thighs close to parallel is the target.

Swap for: Bodyweight Squat, Sissy Squat, Reverse Lunge

Build a session with Wall Sit

Quad isolation without a machine

The kneeling sissy squat turns your body into a lever with the knee as the pivot, which loads the quads by themselves the way a leg extension machine does.

Quads, kneeling sissy squat

Sissy Squat

Quads

Kneeling and leaning your whole body back as one straight line puts all the work on your quads while your hips stay straight, which stretches the front of the thigh hard. It is the closest thing to a leg extension you can do without a machine.

How to do it

  1. Kneel on a mat with your knees hip-width apart, torso upright, and arms crossed or held in front.
  2. Squeeze your glutes so your knees, hips and shoulders form one straight line.
  3. Lean back slowly as a single plank, bending only at the knees, as far as you can control.
  4. Pull yourself back to upright with your quads, keeping the hips locked.

Cues

  • Glutes tight, hips locked
  • Lean as one plank
  • Small range is fine at first

Common mistakes

  • Bending at the hips to sit back on your heels: that removes the quad stretch. Keep the hips open.
  • Going farther than you can return from: start with a short lean and add range each week.

Swap for: Bodyweight Squat, Pistol Squat, Leg Extension

Build a session with Sissy Squat

Single-leg quad exercises

Putting your full weight on one leg is how bodyweight training keeps getting harder. Progress from the reverse lunge to the cossack and skater squats, and the pistol squat is the end point.

Quads and glutes, step-back lunge

Reverse Lunge

Quads, Glutes

Stepping backward keeps your front shin more vertical and your weight over the front foot, so the lunge is easier on the knees than a forward lunge and easier to balance. Working one leg at a time doubles the load on each quad compared with an air squat. When it gets easy, hold anything heavy at your chest.

How to do it

  1. Stand tall with your feet under your hips.
  2. Step one foot back about two feet and lower your back knee toward the floor.
  3. Stop just before the knee touches, with your front thigh around parallel and your torso upright.
  4. Push through the front foot to bring the back leg forward to standing. Alternate legs or do all reps on one side.

Cues

  • Weight on the front heel
  • Back knee straight down
  • Tall chest

Common mistakes

  • Stepping back so short that the front knee shoots far forward and the heel lifts: take a longer step.
  • Pushing off the back foot to stand: the front leg does the work.

Swap for: Band Reverse Lunge, Dumbbell Reverse Lunge, Skater Squat

Build a session with Reverse Lunge

Quads and adductors, side-to-side squat

Cossack Squat

Quads, Adductors

Shifting into a deep squat on one leg while the other stays straight trains the quad of the bent leg and stretches the inner thigh of the straight one. It builds the side-to-side range that most quad work ignores.

How to do it

  1. Stand with your feet wide, about twice shoulder-width, toes pointed slightly out.
  2. Shift onto one leg and bend that knee, sitting your hips down while the other leg straightens with the toes turning up.
  3. Go as low as you can with the bent-leg heel flat and your chest up.
  4. Push back to center and repeat to the other side.

Cues

  • Heel down on the bent leg
  • Chest up
  • Straight leg, toes up

Common mistakes

  • Folding forward to reach depth: hold your hands in front for balance and go only as low as your heel allows.
  • Rushing side to side: pause in the bottom for a second.

Swap for: Skater Squat, Reverse Lunge, Bodyweight Squat

Build a session with Cossack Squat

Quads and glutes, one-leg squat to the floor

Skater Squat

Quads, Glutes

Squatting on one leg while the other knee reaches behind you toward the floor gives you most of a pistol squat's difficulty without needing the hip mobility to hold a leg out in front. Reaching your arms forward counterbalances you.

How to do it

  1. Stand on one leg with the other bent behind you, knee pointing down, arms reaching forward.
  2. Bend the standing knee and lower your hips until the back knee lightly touches a mat.
  3. Keep the standing heel flat and lean your torso forward a little to stay balanced.
  4. Drive through the standing foot to return to tall, without the back foot touching down.

Cues

  • Back knee kisses the mat
  • Arms forward
  • Stand without pushing off

Common mistakes

  • Dropping hard onto the back knee: lower slowly and touch, do not land.
  • Letting the standing knee cave in: keep it tracking over the middle toes.

Swap for: Pistol Squat, Reverse Lunge, Cossack Squat

Build a session with Skater Squat

Quads and glutes, one-leg squat

Pistol Squat

Quads, Glutes

The pistol squat is the hardest quad exercise you can do with no equipment: full depth on one leg with the other held out straight in front. Learn it by squatting down to a box or bench and standing back up, then lower the box as you get stronger.

How to do it

  1. Stand on one leg in front of a box or bench, the free leg lifted straight ahead and arms forward.
  2. Sit back and down on the standing leg until you touch the box, keeping the heel flat.
  3. Stand straight up without rocking or pushing off with your hands.
  4. Lower the box over time until you can reach full depth with no box at all.

Cues

  • Heel down, knee forward
  • Touch, don't sit
  • Free leg held up

Common mistakes

  • Crashing onto the box and rocking up: touch it softly and stand from that position.
  • Rounding hard at the bottom to keep balance: use a higher box until you can keep your chest up.

Swap for: Skater Squat, Sissy Squat, Smith Machine Bulgarian Split Squat

Build a session with Pistol Squat

Put them together: example sessions

Each session below picks from the exercises above for one situation, with the sets, reps, rest and RIR filled in. Open one in the session builder to change a pick, price it from a recent set, and add it to RIRLift.

Session 1

Brand new, no equipment

Open in the session builder
  • Workouts3× a week
  • Working sets21 a week
  • Per workout~15 min
  • EquipmentBodyweight

You have not trained legs before, you have only floor space, and you want a routine you can follow three times a week.

Three moves keep it simple: air squats to learn the pattern, reverse lunges for one-leg strength, and a shallow cossack squat for side-to-side range. Every set ends 2 to 3 reps short of failure while you learn the movements, which is enough to grow in the first months. Seven working sets in about 20 minutes.

Quads
ExerciseSets × repsRIRRest
Bodyweight SquatFull depth you can control. 3 × 12–25 2 1 min
Reverse LungePer leg. Long step back. 2 × 8–12 3 75 s
Cossack SquatPer side. Hold a chair if needed. 2 × 6–10 3 1 min
How to run it
Do it three times a week on non-consecutive days. Use a chair to hold onto for the cossack squat at first.
How to progress
Add reps until you reach the top of every range, then move to the next plan or add a slow three-second lowering to every rep.
Open in the session builder

Session 2

Building size with only bodyweight

Open in the session builder
  • Workouts2× a week
  • Working sets18 a week
  • Per workout~25 min
  • EquipmentBodyweight

You have trained for a while, you only have a floor and a wall, and you want the front of your thighs to grow.

Bodyweight is light, so the load comes from leverage: the sissy squat isolates the quads with a deep stretch, the skater squat puts your whole weight on one leg, and reverse lunges pile up the volume. All three go to 0 to 1 reps in reserve, because lighter loads only build muscle when sets end near failure. The air squat finishes with one long set. Twelve working sets twice a week.

Quads A
ExerciseSets × repsRIRRest
Sissy SquatHips locked. Add range weekly. 4 × 8–15 1 90 s
Reverse LungePer leg. 3 s down. 4 × 12–20 0 75 s
Bodyweight SquatOne set to failure. 1 × 25–50 0 1 min

Open Quads A in the session builder

Quads B
ExerciseSets × repsRIRRest
Skater SquatPer leg. Touch the knee softly. 4 × 6–12 1 90 s
Sissy SquatPause 1 s at the bottom. 3 × 10–15 0 75 s
Reverse LungePer leg. 2 × 12–20 1 75 s

Open Quads B in the session builder

How to run it
Run Quads A and B on alternate days with at least one rest day between each.
How to progress
When a set passes the top of its range, slow the lowering to four seconds or add a one-second pause at the bottom before adding reps again.
Open in the session builder

Session 3

Working toward a full pistol squat

Open in the session builder
  • Workouts2× a week
  • Working sets18 a week
  • Per workout~25 min
  • EquipmentBodyweight

You can do 20 clean air squats and want the strength and balance for a full pistol squat.

The plan stacks the one-leg moves that build toward a pistol: box pistols for the pattern, skater squats for single-leg strength, and cossack squats for the depth and ankle range the bottom of a pistol needs. Pistols stay at 2 reps in reserve because sloppy reps teach bad balance; the support moves go to 1. Eleven working sets twice a week.

Pistol A
ExerciseSets × repsRIRRest
Pistol SquatPer leg. To a box. 4 × 3–8 2 2 min
Cossack SquatPer side. Pause at the bottom. 3 × 6–10 1 75 s
Sissy SquatShort range is fine. 2 × 8–12 1 75 s

Open Pistol A in the session builder

Pistol B
ExerciseSets × repsRIRRest
Skater SquatPer leg. Arms forward. 4 × 6–10 1 90 s
Pistol SquatPer leg. Lower box than A. 3 × 3–6 2 2 min
Cossack SquatPer side. 2 × 8–12 1 1 min

Open Pistol B in the session builder

How to run it
Do both sessions each week with two days between them. Choose a box height where your last rep is hard but controlled.
How to progress
When you hit 8 reps on all pistol sets, lower the box by about two inches and start again at 3 reps.
Open in the session builder

Make it fit you

Questions

Can you build quads with bodyweight exercises only?

Yes, as long as the sets end near failure and you keep making them harder. Move to single-leg exercises and leverage moves like the sissy squat once two-leg squats are easy, and aim for 10 to 16 hard sets a week.

How do you strengthen quads without squatting?

Use reverse lunges, wall sits and kneeling sissy squats. Lunges load one leg in a split stance, wall sits hold the quads without moving the knee, and sissy squats load the quads with the hips straight.

How long does it take to see quad gains?

Most people feel stronger in two to four weeks and see a visible change after about two to three months of consistent training. The speed depends mostly on how often you train them hard and how much you eat.

What is the mother of all exercises?

The squat is often called that, because it trains the quads, glutes and trunk in one natural movement. For bodyweight training, the full progression goes from air squat to pistol squat.

What are some good exercises for the front of the thighs?

The sissy squat for pure quad work, the reverse lunge and skater squat for single-leg strength, and the air squat for volume. The front of the thighs is the quads, so every exercise on this page trains it.

How many reps should I do for bodyweight quad exercises?

Usually more than with weights: 12 to 25 reps for two-leg moves and 6 to 15 for single-leg moves, each set ending 0 to 2 reps short of failure. If a set runs past 30, the exercise is too easy to grow muscle efficiently.