12 Best Sled Harnesses and Prowler Kits for Training (September 2026) Honest Reviews
When I first added resisted sled work to my sprint program three years ago, my 40-yard dash dropped from 4.72 to 4.58 seconds in eight weeks. That single experience made me obsessed with finding the best sled harnesses and prowler kits for sprint training. Since then, our team has tested dozens of setups with athletes … Read more