Best Leg Exercises for Strength and Size
The 7 best leg exercises ranked, with form cues, sets and reps and home swaps. Squats, RDLs, lunges and more — plus a complete sample leg workout.
- Master two patterns: the squat (knee-dominant) and the hip hinge (hip-dominant). Train both every week.
- The barbell back squat is the best single leg builder — heavy compound work drives whole-body strength.
- Don't run quad-only leg days; add RDLs and leg curls so hamstrings and glutes keep up.
- Single-leg moves (lunges, Bulgarian split squats) build balance and fix left/right imbalances — and need no machine.
- Legs are big and demanding: train them 1–2× a week with real recovery and progressive overload.
Your legs contain the largest, most powerful muscles in your body. The quadriceps on the front of the thigh straighten your knee and dominate squatting and pressing. Behind them, the hamstrings bend the knee and extend the hip, while the glutes — the strongest muscle group you own — drive every hip extension from standing up to sprinting. Lower down, the calves (gastrocnemius and soleus) point your toes and absorb impact.
Training legs isn't just about looks. Big compound leg work like squats and deadlifts triggers a strong whole-body strength and hormonal response, supports bone density, and carries over to almost every sport. Skipping leg day leaves real, total-body progress on the table. The two movement patterns to master are the squat (knee-dominant) and the hip hinge (hip-dominant) — train both.
The 7 best leg exercises, ranked
1. Barbell back squat
Hits: quads, glutes and the whole lower body. The single most effective leg-mass and strength builder.
Form cue: brace your core, sit down and back until your hips drop below your knees, and keep your knees tracking over your toes. Chest up, neutral spine. Master it with the squat form guide.
Sets × reps: 4 × 5–8.
No-gym swap: goblet squats with a dumbbell, or high-rep bodyweight squats.
2. Leg press
Hits: quads and glutes with heavy load and a supported back — great for adding volume without taxing your spine.
Form cue: feet shoulder-width on the platform, lower until your knees reach about 90°, and don't let your lower back round off the pad at the bottom.
Sets × reps: 3–4 × 10–15.
No-gym swap: Bulgarian split squats or backpack-loaded squats.
3. Romanian deadlift (RDL)
Hits: hamstrings and glutes through a deep stretch — the best builder for the back of your legs.
Form cue: soft knees, push your hips back, and slide the bar down your thighs until you feel a strong hamstring stretch — then drive your hips forward. Neutral spine throughout. Shares the hinge pattern of the deadlift.
Sets × reps: 3–4 × 8–12.
No-gym swap: single-leg dumbbell RDLs.
4. Walking lunges
Hits: quads and glutes one leg at a time, building balance, coordination and single-leg strength.
Form cue: step forward into a long stride, drop your back knee toward the floor, and push through the front heel to stand. Keep your torso tall.
Sets × reps: 3 × 10–12 per leg.
No-gym swap: bodyweight or backpack-loaded lunges — a home workout staple.
5. Bulgarian split squat
Hits: quads and glutes hard with a long range, and exposes left/right imbalances. Humbling and highly effective.
Form cue: rest your rear foot on a bench, drop straight down, and keep most of your weight on the front leg. A slight forward lean targets the glutes more.
Sets × reps: 3 × 8–12 per leg.
No-gym swap: already perfect at home — use a chair and dumbbells.
6. Leg curl
Hits: the hamstrings in their knee-bending role, which squats and RDLs miss. An isolation move for balanced legs.
Form cue: control the weight down slowly — the lowering phase is where hamstrings grow — and don't let your hips lift off the pad.
Sets × reps: 3 × 10–15.
No-gym swap: sliding leg curls on a smooth floor, or Nordic curl negatives.
7. Calf raise
Hits: the calves, which respond best to a full stretch at the bottom and a hard squeeze at the top.
Form cue: drop your heels below the step for a deep stretch, then rise all the way onto your toes. Pause at the top. Calves tolerate high reps.
Sets × reps: 4 × 12–20.
No-gym swap: single-leg calf raises off a stair with a backpack for load.
Quick-reference: leg exercises & home swaps
| Exercise | Primary target | Home / no-gym swap |
|---|---|---|
| Barbell back squat | Quads + glutes | Goblet / backpack squats |
| Leg press | Quads + glutes (supported) | Bulgarian split squats |
| Romanian deadlift | Hamstrings + glutes | Single-leg dumbbell RDL |
| Walking lunges | Quads + glutes (single-leg) | Already bodyweight-friendly |
| Bulgarian split squat | Quads + glutes (unilateral) | Chair + dumbbells at home |
| Leg curl | Hamstrings (knee flexion) | Sliding / Nordic curls |
| Calf raise | Calves | Single-leg stair raises |
A sample leg workout
One knee-dominant move, one hip-dominant move, plus single-leg and isolation work. Rest 2–3 minutes on the squat, 90 seconds elsewhere. Warm up thoroughly first.
- Barbell back squat — 4 × 5–8 (your main strength lift)
- Romanian deadlift — 3 × 8–12 (hamstrings & glutes)
- Bulgarian split squat or walking lunge — 3 × 8–12 per leg
- Leg curl — 3 × 12–15 (hamstring isolation)
- Calf raise — 4 × 12–20
Quad-only leg days (all squats and presses) leave the hamstrings and glutes underdeveloped, which hurts your sprinting, jumping and knee health. Always pair a squat pattern with a hinge pattern like the RDL.
Where legs fit in your week
Legs get their own day in the push/pull/legs split — and they deserve it, because squatting and hinging are so demanding. Training legs once or twice a week with full recovery between is the norm; they're a big muscle group that needs more rest than, say, arms.
If you prefer training fewer days, a full-body routine can cover legs with one squat and one hinge each session. And don't skip mobility: tight hips and ankles wreck squat depth, so add a regular stretching routine. Only own dumbbells? The no-equipment home workout still builds legs with split squats, lunges and high-rep bodyweight squats.
Make it grow: progressive overload
Legs respond dramatically to load — but only if it keeps climbing. The barbell squat is the easiest lift to progress because you can add small plates almost every week as a beginner.
Bodyweight leg moves overload through reps, tempo and single-leg variations: a 20-rep set of split squats can be as brutal as any barbell set. See the full method in the progressive overload guide.
Squat and hinge with a neutral spine and controlled depth. Sharp knee or back pain (not muscular burn) means stop, reduce the load or range, and get assessed if it lingers. Build depth and load gradually — there's no prize for ego-loading day one.
Sources & further reading
- NSCA — National Strength and Conditioning Association, exercise technique and programming resources.
- ACE (American Council on Exercise) — Exercise Library and technique guides.
- ACSM (American College of Sports Medicine) — resistance-training and physical-activity guidelines.
- Caterisano A, et al. The effect of back squat depth on the EMG activity of leg muscles — J Strength Cond Res (PubMed).
External links are provided for reference and do not imply endorsement. arsenal.fit is an independent publisher and is not affiliated with any cited organisation.