A-KARCK Adjustable Sled Trainer for Sprinter Speed Training, with Adjustable Weight Sandbags 10-30 lbs Ideal Sprint…

Double Sided:

During training, the sled bag may be turned over. But because of the double-sided design, it doesn’t matter if it turn over.

Rubber and PVC:

Made of thickened PVC and rubber material. Use on grass, turf, wood, or softer surfaces. We recommend to avoid sharp/hard surfaces such as concrete.

Waterproof:

The fabric has been treated to repel water. Even if there is dirt on the surface, it is easy to clean.

Package Includes:

1 x PVC Trainer

1 x Waist Strap

3 x Fill Sandbags

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SANDBAG SLED TRAINER – Adjustable weight helps sprinters, football players to improve power, speed, mobility, and agility. The simple structure allows you to quickly become familiar with the equipment to meet training needs.
360° BELT RING – We widened and thickened the belt. The 360° adjustable belt meets the sports training of all family members. Not only for daily sprint training, but also for fun games at family gatherings.
ADJUSTABLE WEIGHT – Each sandbag is able to fill with 10 lbs. Gradually increase the weight to adapt to the training needs of different stages. Adjustable up to 30pounds.
DURABLE DESIGN – The sled trainer is made of thickened PVC material, can be used on the surface of grass, turf or wood floor, durable and reliable.
PREVENT SAND LEAKAGE – Enlarging the area of the Velcro of the sandbag can effectively prevent sand leakage. Prevent trouble when cleaning up.