The BOSU® HB12 Hydro Ball is a professional-grade training tool designed for extreme durability and dynamic, instability-based workouts. Using water as adjustable resistance, it activates more muscles than traditional weights and adapts to any fitness level. Built to be slammed, tossed, and dropped, it replaces multiple gym tools in one versatile design.
Key Features:
Water-based resistance creates constant instability for greater muscle activation
Adjustable weight up to 12 lb to match workout intensity and user ability
Functions as a kettlebell, slam ball, or medicine ball alternative
Reinforced shape engineered for heavy drops, throws, and slams
Ideal for strength, power, and functional training
Specifications:
The Hyrdo Ball 12 is 12lbs / 5kgs when fully loaded with water.
Model: BOSU® HB12 (SURGE® Hydro Ball 12)
Maximum Fill Weight: 12 lb
Resistance Type: Water-based variable load
Training Applications: Strength, power, functional, and conditioning workouts
Construction: Heavy-duty, impact-resistant design
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