I Used a Lacrosse Ball on My Piriformis for 4 Weeks: What Changed

I am not a medical professional. The experiences shared here are personal. Consult your doctor before starting any new treatment.

Every morning for nearly two years, I woke up with a deep, nagging ache in my left glute. It radiated down my hamstring and made sitting at my desk feel like a punishment. My physical therapist suspected piriformis tightness. She mentioned lacrosse ball piriformis release as something I could do at home between sessions. I nodded, went home, and promptly did nothing about it for three more months.

Eventually, the discomfort started affecting my sleep. Lying on my left side became impossible. That was my tipping point. I finally decided to take the self-myofascial release route seriously and ordered a set to try.

What followed was four weeks of consistent, sometimes uncomfortable, and ultimately eye-opening work. Here is exactly what happened.

The Lacrosse Ball I Actually Stuck With for Piriformis Release

If you’re dealing with piriformis tightness or glute pain that radiates down your leg, a lacrosse ball is one of the few self-care tools with enough research backing to justify the space in your drawer. It’s cheap, portable, and works because it applies sustained pressure to a muscle that’s often inaccessible to foam rollers and massage guns.

What works

• The firmness is right — soft enough to not feel like torture, hard enough to actually reach deep muscle tissue without flattening under your body weight like a stress ball.
• You can target the piriformis precisely while sitting against a wall or on the floor, which means you can apply exactly the amount of pressure you need without guessing (unlike a foam roller rolling over everything).
• Getting two balls means you can work both sides and have a backup when one inevitably ends up under the couch — also useful if you want to target multiple spots at once.

What doesn’t

• It’s not a substitute for addressing why the piriformis is tight in the first place — if your hip mobility is locked up or your posture at your desk is terrible, a lacrosse ball alone won’t fix it.
• Results take consistency and patience; you’re not going to feel dramatically different after one session, and if you have significant nerve involvement (true sciatica), this might not be enough on its own.

This works best as part of a routine — not a one-off fix — and if you’re not seeing improvement after 3–4 weeks of regular use, that’s a sign you need professional help. Massage Lacrosse Balls for Myofascial Release, Trigger Point Therapy, Muscle Knots, and Yoga Therapy. Set of 2 Firm Balls (Blue and Red)

This post contains affiliate links. As an Amazon Associate, I earn from qualifying purchases at no extra cost to you.