BOSU® Hydro Trainer Surge- 40lb

Engineered for athletes, trainers, and fitness enthusiasts, this hydro trainer challenges stabilizer muscles and joints by creating unpredictable load distribution—helping enhance coordination, balance, and functional strength.

Its transparent design provides real-time visual feedback, allowing users to see water movement and adjust technique instantly. With three versatile grip positions, the Surge® 40 supports a wide range of exercises including carries, lunges, presses, and rotational movements.

Whether you're training for performance, rehabilitation, or general fitness, the BOSU® Surge® 40 delivers a full-body workout that mimics real-life instability, making it a powerful addition to any home gym or professional training environment.

Key Features:
•Dynamic Fluid Resistance – Water shifts during movement for unstable, functional training
•Adjustable Weight System – Customize resistance by adding or removing water (up to ~40 lbs)
•Core & Stabilization Training – Engages deep muscle groups and improves balance
•3 Grip Options – Multiple handle positions for varied exercises
•Visual Feedback Design – Clear shell lets you monitor water movement in real time
•Versatile Workouts – Ideal for strength, conditioning, rehab, and athletic performance
•Portable & Compact – Shorter length for easy transport and storage compared to larger models

Specifications:
•Brand: BOSU
•Product Type: Hydro Trainer / Water-Filled Resistance Tool
•Weight Capacity: Up to 40 lbs (fully filled)
•Empty Weight: Approx. 7.5 lbs
•Filled Weight: Approx. 38–40 lbs
•Length: 33.25 in (84.5 cm)
•Diameter: 8.25 in
•Width: 8.5 in
•Grip Options: 3 handle positions
•Material: Durable clear shell with internal water chambers
•Made In: USA