ProBody Pilates Yoga Ball - Gym Grade Exercise Ball (Blue, 65cm)

PICK YOUR SIZE FOR YOUR HEIGHT — 45 cm for kids and shorter PT users / 55 cm for 5'0"-5'5" / 65 cm for 5'6"-6'0" (most popular) / 75 cm for 6'1"-6'5" / 85 cm for 6'6"+. The workout ball is intentionally unstable, so

• PICK YOUR SIZE FOR YOUR HEIGHT — 45 cm for kids and shorter PT users / 55 cm for 5'0"-5'5" / 65 cm for 5'6"-6'0" (most popular) / 75 cm for 6'1"-6'5" / 85 cm for 6'6"+. The workout ball is intentionally unstable, so your deep core, lower back, and pelvic floor work continuously to keep you upright — turning a desk sit, a lumbar PT homework set, or a labor-prep hip rotation into real strengthening.
• GYM-GRADE ANTI-BURST PVC, DUAL-ACTION PUMP INCLUDED — Thick non-toxic PVC, tested to 880 lbs; if punctured, it deflates slowly rather than bursting — the safety pattern PT clinics actually look for. The box includes the swiss ball, a dual-action pump, two ball plugs, a stopper remover, and a printed exercise guide. Inflate to 80-90% the first time, let the ball settle 24 hours, then top it up.
• RECOMMENDED BY OBSTETRICIANS, MIDWIVES, DOULAS & PHYSICAL THERAPISTS — Expecting and postpartum mothers reach for it as a pregnancy ball, birthing ball, and labor ball for gentle hip rotation and pelvic mobility (always confirm with your OB or midwife). Work-from-home professionals swap their desk chair for active sitting on a yoga ball chair or exercise ball chair. Older adults and lumbar-rehab patients use it for guided PT homework between clinic visits.
• AT YOUR DESK, IN THE CLINIC, OR AT THE BIRTHING CENTER — Use it through an 8-hour active-sitting workday, the third trimester and early labor, daily 10-minute core sessions, or PT homework between visits. Often called a gym ball, fitness ball, yoga ball large, physio ball, physical therapy ball, or fitball. Pairs naturally with a yoga mat, foam roller, resistance bands, and a peanut ball for labor — add the ProBody Pilates Ring Set for a full low-impact circuit.
• OUR 12-MONTH PROMISE — The ball ships in your chosen size (45, 55, 65, 75, or 85 cm) and color (9 options), with dual-action pump, two ball plugs, stopper remover, and printed exercise guide. ProBody Pilates is a small US business that's been making pilates and yoga ball equipment since 2014 — Amazon's Choice with 12,000+ ratings. If your ball or pump fails to hold air within 12 months, message us and we'll replace it.