Leitz Active Sitzball 55cm Grey Indoor Spheric

The Leitz Active Sitzball 55cm Grey Indoor Spheric is a fabric-covered exercise and seating ball designed for indoor environments. With a 55 cm diameter and a soft grey textile finish, the ball offers a comfortable alternative to traditional chairs while encouraging subtle movement and improved posture during work or study. Manufactured in Germany, the product combines a stable spheric form with a textile surface that integrates with office and home interiors.

Advantages

The fabric cover provides a non-slip, breathable surface that reduces rolling and increases surface friction compared with smooth PVC balls. Its 55 cm diameter is suitable for average-height users and supports an upright seating position to promote spinal alignment. The spheric shape allows micro-movements that engage core muscles, and the indoor design minimizes abrasion and wear when used on hard floors or carpet. Quality manufacturing ensures consistent roundness and reliable load-bearing performance for regular daily use.

Suitable for

• Office seating to encourage active sitting and improved posture
• Home workspaces and study desks for adults and teenagers
• Light exercise, balance and stability training
• Meeting rooms or collaborative spaces as an alternative seating option

Key specifications

• Diameter: 55 cm (nominal) suitable for users of average height
• Cover: Grey fabric textile for improved grip and breathability
• Shape: Spheric for balanced support and micro-movement
• Intended use: Indoor environments (office, home, meeting spaces)
• Construction: Durable, load-bearing design for daily seating use
• Origin: Made in Germany

How to use

Place the Leitz Active Sitzball on a flat, even surface and sit with feet flat on the floor, knees at approximately a right angle. Adjust position so hips are slightly higher than knees to maintain a neutral spine. Use the ball as a primary seat for focused work periods or alternate with a regular chair to avoid prolonged static posture. For light exercises, perform controlled balance shifts, pelvic tilts or gentle core activation movements while keeping movements slow and deliberate to maintain stability.

Usage recommendations

Inspect the ball and fabric cover before each use for signs of damage or excessive wear. Use the ball on indoor flooring; avoid sharp objects and excessive heat. Alternate sitting periods with standing or traditional seating, and consult a healthcare professional if you have balance issues, recent injuries, or specific spine-related conditions before using the ball as a primary seating option.