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  1. Home
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  3. Exercises
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  5. Legs
  6. /
  7. Holding Squat

Exercise guide

Holding Squat

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

The holding squat is an isometric variation that builds lower-body endurance and improves hip mobility by maintaining tension at the most challenging part of the movement.

Reviewed by the Crucible Fit team · Updated June 2026

Watch the Holding Squat demonstrationVideo and instructions for every movement are in the Crucible Fit app.

Muscles worked

Primary

  • Calves
  • Glutes
  • Hamstrings
  • Quadriceps

Secondary

  • Abs
  • Obliques

Equipment

  • Body weight

Setup

  1. Stand with your feet slightly wider than shoulder-width apart and toes pointed slightly outward.
  2. Engage your core and pull your shoulder blades down and back to maintain a proud chest.
  3. Distribute your weight evenly across the 'tripod' of your foot: the heel, big toe, and pinky toe.

How to do it

  1. Inhale as you lower your hips back and down, keeping your weight centered over your mid-foot.
  2. Stop once your thighs are parallel to the floor and hold this static position for the target duration.
  3. Maintain steady, controlled breathing throughout the hold; do not hold your breath.
  4. Exhale and drive through your heels to return to a full standing position.

Form checklist

  • Keep your chest upright and avoid leaning too far forward.
  • Ensure your knees track in line with your toes and do not cave inward.
  • Keep your heels glued to the floor at all times.
  • Maintain a neutral spine without rounding your lower back.

Pro tips

  • Actively 'screw' your feet into the floor to create external rotation torque, which better engages the glutes and stabilizes the knees.
  • Focus on pulling your belly button toward your spine to keep the core rigid and protect the lower back during the hold.

Make it harder

  • Lower your hips slightly below parallel to increase the stretch and demand on the quadriceps.
  • Extend your arms straight out in front of you at shoulder height to further challenge your core stability and upper back posture.

Frequently asked

What muscles does the holding squat work?
The holding squat 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 holding squat?
The holding squat requires no equipment — just your body weight.
Is the holding squat good for beginners?
Yes. The holding squat 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 it with Crucible Fit.

Every movement in this library is in the app with video and instructions, ready for your own sessions on the days between Crucibles. Your first Crucible is on us.

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