Forward Lunge
- Beginner
- Bodyweight
The forward lunge is the most common single-leg exercise in any program. By stepping forward and dropping the back knee toward the floor, you train the glutes and quads of the front leg while challenging the balance and stability of both legs. It's the foundation pattern for every walking lunge, reverse lunge, and split squat that follows.
How to do the Forward Lunge
- Stand tall with your feet hip-width apart, hands on your hips or relaxed at your sides.
- Step forward with one leg into a long stride, landing softly on the heel and rolling onto the foot.
- Lower your back knee straight down toward the floor until both knees form roughly 90-degree angles.
- Keep your torso upright with your front knee tracking over your front foot at the bottom.
- Push through the front heel to drive yourself back up and step the front foot back to the start.
- Alternate legs each rep or finish all reps on one side before switching, depending on the program.
Muscles worked
- Primary:
- Glutes and Quads
Why train it
- Builds glute and quad strength one leg at a time.
- Exposes and corrects left-right strength imbalances.
- Develops single-leg balance and hip stability for sport and daily life.
Common mistakes
- Letting the front knee cave inward, which strains the knee and shifts work away from the glutes.
- Taking too short a step forward, forcing the front knee to push way past the toes and stressing the joint.
- Leaning the torso forward over the front leg, which loads the lower back instead of the legs.
- Slamming the back knee into the floor instead of stopping just above it under control.
Frequently asked questions
What muscles does the Forward Lunge work?
The Forward Lunge trains the glutes and quads, and little else. No other group takes a meaningful share of the load, which is what makes this a clean way to target the glutes and quads directly.
What equipment do I need for the Forward Lunge?
None. The Forward Lunge is a bodyweight movement, so your own weight is the resistance and floor space is the only requirement.
Is the Forward Lunge suitable for beginners?
Yes. The Forward Lunge is rated beginner: you are the load, so there is no weight to get wrong. Add reps or time only once the position holds from the first of them to the last.
Can I do the Forward Lunge at home?
Yes, anywhere. There is nothing to buy and nothing to set up, which makes the Forward Lunge one of the movements worth keeping for days you never reach a gym.
How many sets and reps of the Forward Lunge should I do?
Three to four sets taken within a rep or two of failure. There is no weight to add here, so progress by slowing the lowering phase, pausing at the hardest point, or moving to a harder variation once you can clear 15 clean reps.
What are good alternatives to the Forward Lunge?
Dumbbell Goblet Forward Lunge, Kettlebell Assisted Bulgarian Split Squat, and Barbell Split Squat train the same primary muscles as the Forward Lunge. Pick whichever one matches the equipment in front of you.