Gymnastics/fitness exercise ball YakimaSport 85 cm, anti-burst, for balance and core training

The YakimaSport 85 cm fitness/gymnastics exercise ball is designed for core strengthening, balance training, Pilates and general stability work. Made from anti-burst material, the ball reduces the risk of sudden deflation and provides a reliable, supportive surface for home workouts, studio classes and rehabilitation exercises. Suitable for users who need a larger seating surface and greater range of motion, the 85 cm diameter is commonly recommended for taller users or specific exercise routines that require elevated hip height.

Advantages

The anti-burst construction offers gradual air release under extreme pressure rather than sudden rupture, improving safety during dynamic movements. The large 85 cm diameter provides enhanced range of motion for exercises targeting the core, glutes and back while allowing comfortable seated positions for stability work. The ball’s textured surface improves grip to reduce slipping during floor and standing exercises. Lightweight and portable, it can be inflated and stored easily when not in use.

Suitable for

• Core strengthening and abdominal routines
• Pilates and flexibility exercises
• Balance and stability training
• Rehabilitation and physiotherapy sessions
• Seated ergonomic support and active sitting

Key specifications

• Diameter: 85 cm (when fully inflated)
• Material: anti-burst PVC or similar burst-resistant polymer
• Surface: textured for improved grip
• Intended use: fitness, gymnastics, Pilates, rehabilitation
• Inflation method: manual or electric pump (pump not included unless specified)

How to use

Inflate the YakimaSport 85 cm exercise ball to the recommended size using a suitable pump and check for even roundness. Place the ball on a flat, clean surface and test stability before beginning exercises. For seated use, sit with hips slightly higher than knees to maintain neutral spine alignment; adjust inflation so your feet rest flat on the floor. For core and balance exercises, engage the abdominal muscles and move deliberately to maintain control. Inspect the ball regularly for signs of wear and follow care instructions to preserve material integrity.

Usage recommendations

Use the 85 cm ball if your height or exercise routine requires a larger diameter—typically users above average height or specific Pilates and rehabilitation protocols. Always use on non-abrasive surfaces, avoid sharp objects, and follow inflation guidance. For rehab or medical use consult a healthcare professional for specific sizing and exercise selection.