The TRNR Hydro Bag – 25KG!
The TRNR Hydro Bag is designed for ultimate instability training. Using this training tool will work both your trunk muscles and postural control for improved core strength, spinal mobility, joint stability, coordination, balance, and proprioception.
Because the water constantly shifts inside the bag, it creates the ultimate instability, requiring greater activation of the stabilising muscles in your core and limbs to maintain your balance.
The horizontal and vertical handles let you perform a variety of exercises that mimic multi-planar functional movements and can help you prevent injuries.
When empty, the Hydro Bag becomes lightweight, making it perfect for both travel and storage.
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Up to 25 kg of water capacity.
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Double handle position - vertical and horizontal grip.
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Convenient load change - all you need is water.
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Leak-proof, heavy-duty construction.
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Convenient step pump and special adaptor included to fill up any void with air.
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Hybrid valve specially engineered to prevent both water and air from escaping.
Experience our speedy shipping service across New Zealand.
We prioritise hassle-free returns, allowing you to buy multiple items or sizes and return any unwanted items no questions asked. Ensure you receive the correct size initially and easily send back any ill-fitting sizes.
All exchanges will be sent back to you at no additional cost.
For full-priced items, you have the option to exchange, receive store credit, or obtain a refund.
Sale (Discounted) and Clearance items can be exchanged or credited, but refunds are not available.
Click here to view the full Shipping Details and Returns Policy.
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