Uboway Adjustable Sled Trainer: for Sprinter Speed Training Indoor with 4 Weight Sandbags 10-40 lbs

Description

Features: - Heavy-duty sled trainer with durable shell - Increase speed, explosion, leg strength and endurance. - Includes 4 weight bags (Sand Not Included) - Recommended use with high-density sand Specification: -Product: Sandbag Sled Trainer -Material: PVC -Color: Black -Weight: 10lbs, 20lbs, 30lbs, 40lbs (Adjustable) Package Includes: -1 x 600D Hand bag -1 x PVC Outer Bag -1 x Waist Strap -4 x Fill Sandbags