Gruper Exercise Ball, Black, M (22 in/55 cm) — Extra-Thick Anti-Burst Stability Ball with Non-Slip Surface

This professional-grade exercise ball combines reinforced PVC construction, a textured non-slip surface, and slow-leak safety engineering so you can use it for strength work, Pilates, birthing preparation, or as an ergonomic chair. Available in four sizes and five colors, the Gruper ball supports up to 300 lbs while remaining lightweight and portable for home, office, or studio use.

How does the Gruper ball keep me safe during workouts?

The Gruper ball uses thickened anti-burst PVC and a slow-air-leak design to reduce sudden deflation risks. Its textured surface improves grip even when you sweat, and the material is odorless and eco-conscious for indoor use.

• Reinforced PVC rated to support 300 lbs for stability during dynamic moves
• Slow-leak construction reduces sudden collapse if punctured
• Non-slip texture helps maintain position for balance and control
• Odorless, eco-friendly material suitable for enclosed spaces

What sizes and colors should I choose for my workouts?

Gruper offers the ball in four diameters so you can match height and exercise type, from smaller rehab work to full-range Pilates and birthing posture. Pick a size that aligns with your sitting height and intended use.

• 45 cm — compact option for children or desk-chair replacement
• 55 cm — suitable for shorter adults or targeted core work
• 65 cm — versatile mid-size for most adults and general fitness
• 75 cm — ideal for taller users and full-range stability exercises
• Five color choices to coordinate with home or studio decor

Can pregnant people use this ball safely?

The Gruper ball is engineered for pregnancy support, labor preparation, and postpartum recovery without medical claims. Its anti-burst strength and gentle surface texture make it suited for sitting, pelvic mobility, and gentle exercise recommended by your care provider.

• Stable seating surface for labor positioning and pelvic tilts
• Gentle, supportive bounce for postpartum mobility work
• Non-toxic, odor-free materials appropriate for home use
• Easy to clean and store between sessions

How can I use the Gruper ball in everyday fitness and office routines?

This ball doubles as an exercise tool and ergonomic seating alternative. Use it for balance training, core strengthening, desk stability, or integrating small mobility breaks into a workday.

• Core and balance exercises like planks, crunches, and bridges
• Pilates and full-body conditioning movements for muscle tone
• Office seating to encourage micro-movements and posture awareness
• Lightweight design for transport between home, gym, or studio

Who is this for: The Gruper Exercise Ball suits fitness enthusiasts, Pilates practitioners, expectant parents preparing for labor, physical-therapy clients needing a safe stability tool, and anyone looking for a dynamic alternative to a standard office chair. Choose your size and color to match height, intended use, and space; consult a trainer or healthcare professional for exercise recommendations that fit your personal needs.