Training Guides / Exercise library
Lunges and split squats
Single-leg work builds balanced legs, better stability and stronger glutes. Learn the split squat, walking lunge, reverse lunge and Bulgarian split squat with clear form cues.
Lunges and split squats train one leg at a time. That makes them great for evening out differences between sides, improving balance and building the glutes and quads without needing a heavy barbell on your back. They are a staple in home, dumbbell-only and gym programs alike.
General education only. If you have knee or hip pain, check with a qualified professional before adding single-leg work.
Split squat vs lunge
In a split squat your feet stay in place: one forward, one back, and you move straight up and down. In a lunge you step into or out of the position each rep. Split squats are easier to learn and load; lunges add balance and coordination.
| Variation | Difficulty | Best for |
|---|---|---|
| Split squat | Easy to learn | Beginners, heavy single-leg work |
| Reverse lunge | Moderate | Knee-friendly, step back each rep |
| Forward lunge | Moderate to hard | Deceleration, more knee stress |
| Walking lunge | Moderate | Conditioning, glute burn |
| Bulgarian split squat (rear foot on bench) | Hard | Maximum quad and glute work with light weights |
| Step-up | Easy to moderate | Climbing strength, home training |
Muscles worked
The front leg's quadriceps and glutes do most of the work. The adductors and hamstrings assist. The smaller hip muscles on the side of the pelvis (gluteus medius and minimus) work hard to stop the knee caving inward and the hips tipping. A longer stride with a forward lean puts more emphasis on the glutes; a shorter stride with an upright torso shifts it toward the quads.
Form cues
- Stance width. Keep the feet about hip width apart side to side, like standing on two train tracks, not a tightrope.
- Drop straight down. Lower until the back knee lightly touches or nearly touches the floor.
- Front foot flat. Push through the whole front foot, especially the heel and mid-foot.
- Knee tracks the toes. The front knee may travel forward past the toes; that is fine if it stays in line with them.
- Torso tall or slightly forward, depending on your goal. Keep the brace.
Common mistakes
- Narrow stance that makes you wobble.
- Front heel lifting because the stride is too short.
- Pushing mostly off the back leg instead of the front.
- Rushing reps and losing control at the bottom.
Loading and programming
Start with bodyweight, then hold dumbbells at your sides. For the Bulgarian split squat, even light dumbbells feel heavy at first. Two to three sets of 8 to 12 reps per leg is a good default. Always start with your weaker side and match the reps on the stronger side.
If balance is the limit, hold a rack or wall with one hand and a dumbbell in the other. Stability improves quickly, and you will be able to load the legs harder.
Use lunges as the second leg exercise after squats, or as the main leg move in a dumbbell-only program. The legs and glutes guide shows how they fit into weekly volume.
