How to Use a Pilates Ball in Your Yoga Practice
Published by Yoga Republik · Canggu, Bali
A small Pilates ball and a yoga practice don't obviously belong together — one is associated with studio reformer work and precise muscle activation, the other with breath, flow, and flexibility. But the two tools are more compatible than they appear, and the Pilates ball solves specific problems that yoga practice alone doesn't always address.
Here's how and where it fits.
What the Pilates Ball Adds to Yoga
Yoga is excellent for flexibility, body awareness, and dynamic strength through long ranges of motion. What it's less reliable at is targeting specific small muscles — particularly the inner thighs (adductors), pelvic floor, and deep core stabilisers.
The Pilates ball fills this gap in two ways. First, by giving the inner thighs something to squeeze against — which activates the adductors and pelvic floor simultaneously in a way that most yoga cues don't reliably produce. Second, by placing it under the body (under the lower back or sacrum) in supported poses to change the proprioceptive experience and deepen the stretch or the strengthening action.
Before Practice: Activation
The most effective use of the ball before yoga is a short adductor and pelvic floor activation sequence. Place the ball between your knees in a supine position, gently squeeze, and do 10–15 slow pelvic tilts. Follow with 10 slow glute bridges while maintaining the squeeze.
This takes 5 minutes. It activates the inner thighs and deep core before practice, which translates into better engagement in standing poses, more stability in balance poses, and less lower back recruitment in poses that should be using the glutes.
During Practice: Where the Ball Changes Poses
Tadasana / Mountain Pose — Inner Thigh Activation Place the ball between the inner thighs (mid-thigh) in Tadasana. Gently squeeze — not a clench, just a sustained light pressure. You'll immediately feel the inner thighs, pelvic floor, and low belly activate. Hold for 5–10 breaths. This is a simple teaching tool for the correct engagement that should happen in the standing body throughout a yoga practice.
Virabhadrasana I and II — Inner Knee Awareness In Warrior I, place the ball between the front thigh and an imaginary resistance — not literally, but the tactile memory of squeezing helps practitioners understand the inner thigh engagement that stabilises the knee. For teachers, having students practice with the ball between the thighs in a low Warrior I shape is a useful cue for knee tracking.
Setu Bandha Sarvangasana — Bridge Pose Place the ball between the knees in Bridge Pose and squeeze lightly throughout. The inner thigh engagement created by the ball activates the adductors alongside the glutes, which is the correct firing pattern for hip extension. Many practitioners over-rely on the hamstrings in Bridge — the ball shifts the activation.
Utkatasana — Chair Pose Ball between the knees in Chair Pose. Squeeze the ball while sitting back and down. The inner thigh and pelvic floor activation changes the quality of the pose significantly — it draws the low belly in and creates the sensation of "lifting" that many practitioners struggle to find through breath cues alone.
Savasana — Under the Sacrum Place the ball under the sacrum in Savasana for a gentle myofascial release. Slightly inflated (softer), it creates a small amount of pressure that releases the lower lumbar and sacroiliac area. Stay for 2–5 minutes, then remove it and feel the change in the lower back contact with the floor.
Supta Baddha Konasana — Under the Lower Back A softer-inflated ball under the lumbar spine in Supta Baddha Konasana creates a gentle supported backbend while the hips are open. Adjust the inflation until the supported position feels comfortable — this should be restorative, not intense.
For Rehabilitation and Posture Work
The product page notes that the ball supports physical rehabilitation exercises — this is worth taking seriously. The ball is commonly used in physiotherapy for:
Lower back support: A softer ball placed in the lumbar curve while lying down teaches the spine its natural position — useful for people with habitual posterior pelvic tilt (flat lower back) who are relearning neutral spine.
Pelvic floor rehabilitation: Inner thigh squeezing with the ball is a standard early-stage pelvic floor exercise that avoids the confusion many people have with direct "squeeze and lift" cues. If you work with postpartum students or anyone rehabilitating pelvic floor function, the ball is a useful prop.
Knee stability: Holding the ball between the knees in various positions teaches the knee to track over the second toe — relevant for practitioners with valgus collapse (knees caving in) in standing and squatting movements.
Practical Notes
The YR Pilates Ball inflates and deflates via a simple straw — adjust the firmness before practice based on what you're doing. Firmer for standing and strength work; softer for supported poses and myofascial release. The anti-slip textured surface holds position between the knees and thighs even when you sweat.
At 20–25 cm diameter, it's compact enough to sit in a yoga bag alongside a mat. The included mesh pouch means it's easy to carry without the ball shifting around.
YR Pilates Ball — Rp 150,000 Available in Pink, Blue, Grey, and Black. Comes with inflation straw and Yoga Republik mesh pouch.
In store: Yoga Republik, Jl. Batu Mejan No. 2-88, Canggu — open daily 9am–9pm.