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

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

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🔺【SANDBAG SLED TRAINER】：It can improve your speed, explosion, leg strength and endurance by forcing you to tow a weight in the bag
🔺【ADJUSTABLE WEIGHT】：It comes with 4 PVC fill sandbags, each one is able to fill with 10 lbs, so you can fill into 10-40lbs to meet your workouts
🔺【360°BELT RING】：Can be trained in multiple directions to improve strength and mobility in any direction,adjustable belt fits any sized exerciser
🔺【DURABLE & DAMP-PROOF】：Made of thickened PVC material, it can be used on the surface of grass, turf or wood floor, it is durable and reliable
🔺【RELIABLE SERVICE】：Uboway pays attention to product quality and customer experience. If you are not satisfied with the product, please feel free to contact us