Roll Ball Seated Pectineus Activation

Muscles worked

Setup

1. Sit on the edge of a flat bench with your feet flat on the floor, hip-width apart.
2. Place a medicine ball between your thighs, positioned just above the knees.
3. Sit tall with a neutral spine and place your hands on the bench for stability.

How to do it

1. Squeeze the medicine ball firmly with your inner thighs to engage the adductor group.
2. While maintaining the squeeze, perform small, controlled rolling motions by subtly shifting your knees forward and backward.
3. Exhale during the peak squeeze and rolling phase; inhale as you reset the position while maintaining tension.
4. Perform the movement at a slow, deliberate tempo to maximize time under tension.

Form checklist

• Maintain an upright torso and avoid rounding your lower back.
• Ensure the pressure is coming from the upper thighs and groin area rather than just the knees.
• Keep your feet firmly planted on the floor to stabilize the pelvis.
• Maintain constant, even pressure on the ball throughout the entire set.

Pro tips

• Focus on the mind-muscle connection by visualizing the muscles at the very top of your inner thigh doing the work.
• Try to pull your thigh bones inward and slightly upward toward your pelvis to better isolate the pectineus.

Make it harder

• Hold the peak squeeze for 5-10 seconds before starting the rolling repetitions.
• Lift your heels slightly off the floor to decrease stability and force more adductor engagement.

Frequently asked

What muscles does the roll ball seated pectineus activation work?

The roll ball seated pectineus activation primarily targets the adductors, and also works the hip flexors and quadriceps as secondary muscles.

What equipment do you need for the roll ball seated pectineus activation?

The roll ball seated pectineus activation uses medicine ball.

Is the roll ball seated pectineus activation good for beginners?

Yes. The roll ball seated pectineus activation is a beginner-friendly movement and a strong foundation to build on.

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