Here is an affordable, adjustable sled that helps you work on your endurance and strength. The UBOWAY Sled Trainer comes with 4 PVC fill sandbags that you can fill with 10lbs each. It has a 360-degree belt ring that lets you train in multiple directions.
More gadgets like this ➡️ : here
Thanks to this sled trainer, you can work on your explosiveness, speed, leg strength, and endurance. You can find out more about it here.
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