The HMS YB03N gym ball is a universal aid for effective strengthening, rehabilitation and relaxation – all in one.
- Activates deep muscle groups
The ball’s unstable base forces the body to engage the postural muscles of the abdomen, back, hips and glutes with every movement. - Massage bumps for better recovery
Half of the ball’s surface is covered with bumps that stimulate blood circulation in the skin and speed up recovery after training.
- Anti-Burst technology – safe deflation
- Non-slip surface for stable training
- Load capacity up to 250 kg
- Suitable for sport and rehabilitation
- Pump and plug included
Specifications:
Material: PVC (Anti-Burst)
Maximum diameter: 75 cm
Load capacity: 250 kg
Accessories: hand pump, plug, plug puller
Size selection: 55 cm (height 150–164 cm), 65 cm (165–180 cm), 75 cm (over 180 cm)
HMS is a well-established brand of fitness and strength training equipment that was born out of a passion for sports, friendship, and a commitment to delivering innovative solutions that support an active lifestyle. Since its founding, the brand has relied on a combination of high-quality materials, functional design, and precision craftsmanship, which has earned it the trust of customers across Europe.
The brand's portfolio includes a wide range of products for fitness and strength training—from home equipment to professional weight machines and accessories. HMS is constantly expanding its product line to meet modern trends and the needs of athletes of all levels. The special HMS Premium line is designed for demanding users and stands out for its use of premium materials, long-lasting durability, and modern design.
The brand regularly exhibits at major international trade shows, such as ISPO Munich, FIBO, and SPORT Life, thereby reaffirming its strong position in the European fitness equipment market.
The brand's history dates back to 1990, when ABISAL began distributing HMS Fitness products in Eastern Europe. Since then, the brand has grown significantly and is now active in many European countries, including the Czech Republic, Germany, France, and Scandinavia. Thanks to its focus on quality, affordability, and continuous innovation, HMS is one of the most respected brands in the field of home and professional fitness equipment.

