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  7. Forward Lunge

Exercise guide

Forward Lunge

  • Beginner
  • Compound
  • Rep-based
  • Lower legs
  • Upper legs

The forward lunge is a functional compound movement that builds lower body strength, balance, and coordination by targeting the quadriceps and glutes. It effectively challenges core stability and unilateral leg power through a dynamic stepping motion.

Reviewed by the Crucible team · Updated June 2026

Watch the Forward Lunge demonstrationGuided video and your full workout live in the Crucible app.

Muscles worked

Primary

  • Calves
  • Glutes
  • Hamstrings
  • Quadriceps

Secondary

  • Abs
  • Obliques

Equipment

  • Body weight

Setup

  1. Stand tall with your feet hip-width apart and your hands on your hips or at your sides.
  2. Engage your core and pull your shoulders back to maintain an upright posture.
  3. Look straight ahead to keep your neck in a neutral position.

How to do it

  1. Take a controlled step forward with one leg, landing with your heel first.
  2. Lower your hips until both knees are bent at approximately a 90-degree angle, inhaling as you descend.
  3. Ensure your front knee stays aligned over your ankle and your back knee hovers just above the floor.
  4. Exhale as you push forcefully off the front foot to return to the starting standing position, then repeat on the opposite leg.

Form checklist

  • Keep your torso upright; avoid leaning too far forward or rounding the lower back.
  • Maintain 'railroad track' foot positioning rather than stepping on a 'tightrope' to improve balance.
  • Ensure the front knee tracks in line with your toes and does not cave inward.
  • Keep your core braced throughout the entire movement to stabilize the spine.

Pro tips

  • Focus on pushing through the heel of the front foot to maximize glute and hamstring recruitment.
  • Pause for a split second at the bottom of the movement to eliminate momentum and increase time under tension.

Make it harder

  • Hold a pair of dumbbells at your sides or a single weight in a goblet position to increase resistance.
  • Slow down the eccentric (lowering) phase to a 3-second count to increase muscle fiber recruitment.

Frequently asked

What muscles does the forward lunge work?
The forward lunge primarily targets the calves, glutes, hamstrings, and quadriceps, and also works the abs and obliques as secondary muscles.
What equipment do you need for the forward lunge?
The forward lunge requires no equipment — just your body weight.
Is the forward lunge good for beginners?
Yes. The forward lunge is a beginner-friendly movement and a strong foundation to build on.

Related exercises

  • 3 Point Standing HopsIntermediate · calves, glutes, hamstrings, and quadriceps
  • 4 Cone Single Foot Lateral HopsIntermediate · calves, glutes, hamstrings, and quadriceps
  • 4 Way Single Leg HopAdvanced · calves, glutes, hamstrings, and quadriceps
  • Alternate Knee Cross Over Sit Against WallIntermediate · calves, glutes, hamstrings, and quadriceps

Train this with a plan, not guesswork

Crucible builds the forward lunge into a precise program around your body, equipment, location, and time.

Download on the App Store