KHAOS® Waterboy – Dynamic Water Bag Training for Strength, Balance & Postural Control
- Water bag trainer
Facts as the maker states them, read 13 Oct 2026
The KHAOS Waterboy is a water-and-air-filled bag trainer sold in green Max, black Original, and grey Original versions, with multi-position handles for front-rack, overhead, suitcase, and zercher-style holds. The page states it trains trunk bracing, lateral anti-bend, shoulder and hip stability, and whole-body coordination, for athletes roughly 13 and older under qualified supervision.
| Type | Water bag trainer |
|---|---|
| Weights | ~60 lb (Small / Green MAX); ~90 lb (Medium / Black); ~200 lb (Large / Grey) |
| Sizes | Max - Medium; Original - Black; Original - Gray; 30cm GREEN Max w/Fixed Handles; 40cm BLUE w/Fixed Handles |
| Ages | roughly 13 and older |
| Also on the page |
|
| Warranty | 2-yr warranty (MAX-Medium/Green only) |
| Availability | In stock |
| Maker SKU | MWBM; KWBM; KWBL |
| The maker says |
|
| Source | oatesspecialties.com, product page, read 13 Oct 2026 |
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- Anytime Baseball SupplyRetailer ratings: TAP weighted baseball0 reviews
- Pavilion (supplier directory)Other source: Oates Specialties supplier profile0 reviews
- Anytime Baseball Supply Daily Diamond blog (Kevin M. King, undated)Other source: Best weighted baseballs roundup, TAP entryThe source says: Calls TAP the store's best-selling and highest-rated weighted ball with a durable synthetic leather cover
- SidelineSwapOther source: Used pitcher's training kit with TAP items0 reviews
- Local Gyms and Fitness (directory)Other source: Oates Specialties LLC profile0 reviews
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