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  5. Shoulders
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  7. Roll Ball Tensor Fasciae Latae

Exercise guide

Roll Ball Tensor Fasciae Latae

  • Intermediate
  • Compound
  • Timed hold
  • Shoulders
  • Upper arms
  • Waist

This self-myofascial release technique targets the Tensor Fasciae Latae (TFL) to alleviate hip tightness and improve lateral hip mobility. Using a medicine ball helps release tension in this small muscle, which can reduce strain on the IT band and improve overall hip function.

Reviewed by the Crucible Fit team · Updated June 2026

Watch the Roll Ball Tensor Fasciae Latae demonstrationVideo and instructions for every movement are in the Crucible Fit app.

Muscles worked

Primary

  • Glutes
  • Hip flexors

Secondary

  • Adductors
  • Quadriceps

Equipment

  • Medicine ball

Setup

  1. Lie on your side on the floor, supporting your upper body with your forearm.
  2. Place the medicine ball under the side of your hip, specifically just below and slightly to the outside of your hip bone.
  3. Cross your top leg over the bottom leg and place your top foot flat on the floor to provide stability and control pressure.
  4. Keep your bottom leg extended straight out.

How to do it

  1. Slowly roll your body back and forth over the ball in small, 1-2 inch increments to identify tender spots.
  2. Once a trigger point is found, hold the position and breathe deeply, allowing the muscle to sink into the ball.
  3. Gently rotate your pelvis forward and backward to address different fibers of the TFL.
  4. Maintain a slow, controlled tempo for 30-60 seconds before switching to the other side.

Form checklist

  • Avoid rolling directly onto the hip bone (greater trochanter); stay on the soft tissue.
  • Keep your core lightly engaged to maintain a neutral spine and prevent sagging.
  • Breathe continuously; avoid tensing up or holding your breath when you feel discomfort.
  • Use your supporting arm and top leg to regulate how much body weight is applied to the ball.

Pro tips

  • Think of the TFL as being located where a front pants pocket would be; focus your rolling in that specific small zone.
  • For a deeper release, try to consciously relax the bottom leg completely so the ball can penetrate the muscle tissue more effectively.

Make it harder

  • Stack your legs on top of each other instead of crossing the top leg over to increase the pressure on the ball.
  • Perform 'active release' by slowly bending and straightening the knee of your bottom leg while maintaining pressure on a tender spot.

Frequently asked

What muscles does the roll ball tensor fasciae latae work?
The roll ball tensor fasciae latae primarily targets the glutes and hip flexors, and also works the adductors and quadriceps as secondary muscles.
What equipment do you need for the roll ball tensor fasciae latae?
The roll ball tensor fasciae latae uses medicine ball.
Is the roll ball tensor fasciae latae good for beginners?
The roll ball tensor fasciae latae is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.

Related exercises

  • Barbell Hang CleanAdvanced · erector spinae, glutes, hamstrings, hip flexors, and quadriceps
  • Deep Squat Reach Forward Reach UpBeginner · glutes, hip flexors, and quadriceps
  • Jab CrossesIntermediate · calves, glutes, hip flexors, and serratus anterior
  • Kettlebell One Arm JerkAdvanced · deltoids, glutes, hip flexors, quadriceps, and triceps

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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