Sandbag training is common among the military, martial artists, and Strongman athletes. Athletes can train with sandbags almost anywhere, including garage and box gyms as well as outside. This unique kind of training is challenging but very beneficial for building strength and improving conditioning. The Valor Fitness SDB Self-Fill are perfect for any athlete aiming to develop explosive power while developing total body strength, stability, and endurance. These high-quality Sandbags are constructed of black canvas vinyl for strength and durability with 2 double-Velcro vinyl bladders and zipper enclosure for security and safety while in use. When filled with sand, the SDB Self-Fill sandbags will require users to use their core muscles to stabilize the bag with the constantly shifting weight in order to build strength. Athletes can swing, squat, deadlift, press, lunge, and even run with the Sandbag for a total body workout that is sure to improve performance. Note: this sandbag is NOT meant to be dragged on any surface.

EASY TO ADJUST- Sand not included. The zipper sits on the top of the bag just below the handle, and the funnel filler is contained within that zipper. This ensures steady containment of the fill material while allowing for easy, precise weight adjustments. Measures 25” x 17” x 17”. Maximum weight load of 50 lb. Meant for home, box, or light-commercial gym use. LARGE, EASY TO GRIP HANDLE– Large grippy handle in the center of the top of the bag, easy to hold onto and throw with intense force. VERSATILE- Can be used for weight training or functional training exercises. Users can throw, swing, squat, deadlift, press, lunge, or run with the Sandbag for a total body workout. NOT meant to be dragged on any surface. IMPROVE PERFORMANCE- Training aid for developing explosive power while increg body strength, stability, and endurance. HEAVY DUTY- Made from high quality strong black canvas vinyl made to endure extreme impact during intense workouts. 2 double-Velcro vinyl bladders. Zipper enclosure and Velcro reinforcement keeps the bag secure.

Date First Available: May 4, 2022. Best Sellers Rank: #1,645,211 in Sports & Outdoors. : B09ZJ7ZJ2X. Outer Material: ?Black canvas vinyl. Manufacturer: ?Valor Fitness. Suggested Users: ?unisex. Brand Name: ?Valor Fitness. Item Dimensions LxWxH: ?25 x 17 x 17 inches. Package Weight: ?3 Pounds. Item Package Dimensions L x W x H: ?11 x 9 x 6 inches.