What is Forward Lunge?

The Forward Lunge is a single-leg bodyweight movement that strengthens the lower body and improves balance. It primarily targets the quadriceps and calves while engaging glutes and hamstrings. Difficulty: Medium — suitable for trainees progressing from basic squats to unilateral leg strength work.

How to Do Forward Lunge

  1. Stand tall: Stand with feet shoulder-width apart, neutral spine, chest open and weight evenly distributed before you step forward.
  2. Step forward: Take a controlled step forward about one to one-and-a-half foot lengths, landing on the front heel to avoid overstriding.
  3. Lower into lunge: Bend both knees and hips to descend until front thigh is near parallel and both knees form approximately 90-degree angles.
  4. Check alignment: Keep the front knee stacked over the ankle, shin vertical, hips square and core braced to prevent knee collapse inward.
  5. Drive through heel: Press the front foot through the floor using glutes and hamstrings to return to standing without letting the back knee touch the ground.
  6. Repeat and switch: Complete desired reps with control, then switch sides. Maintain tension, steady tempo, and avoid rounding or arching the lower back.

Muscle Groups

Quadriceps, Calves

Description

Stand with feet about shoulder width apart, tall posture, back neutral.
Step forward, flexing at the knees and hips. Keep your torso upright, and don't lose your posture by overstepping.

In the bottom position your body should form 90 degree angles a the hips and knees.

As you step forward thinking about dropping the back knee, this will help prevent overstriding, but don't let the knee touch the ground - maintain tension.
At the bottom position the front shin should be close to vertical, knee stacked over the ankle, and keep a tall posture, open chest, spine neutral.
Maintain tension throughout, don’t drop the back knee,
Pause, glutes and hamstrings engaged, before pushing your front foot through the floor and driving back up.

Repeat for repetitions, and switch sides.

Don't let the knee collapse inward as you lunge, and avoiding rounding or arching the back.

Movement Group

Legs

Required Equipment

None (bodyweight only)

Progressions and Regressions

None

Frequently Asked Questions

What are the main benefits of the Forward Lunge?

Forward lunges build unilateral leg strength, improve balance and hip stability, and enhance functional movement patterns. They target quadriceps and calves while also engaging glutes and hamstrings for balanced lower-body development.

What common mistakes should I avoid when doing Forward Lunges?

Avoid overstriding, letting the front knee pass the toes, knee collapse inward, and leaning the torso forward. Also prevent the back knee from dropping to the ground; maintain tension and a neutral spine for safety.

How can I progress or regress the Forward Lunge?

To regress, reduce depth, hold onto a support, or use stationary lunges. To progress, add weight, perform walking or jumping lunges, or move to Bulgarian split squats for increased unilateral demand and stability challenge.