The STEPR TREADSLED™ XL is a next-generation curved treadmill engineered to combine high-speed running with true sled push resistance. Using STEPR’s patented VPR™ air resistance system, it allows athletes to seamlessly transition between free-running and heavy resistance sled-style training on a single machine.

Designed for performance gyms, functional training facilities, and elite conditioning environments, the TREADSLED™ XL delivers scalable resistance, smooth movement, and total control without the need for power. From sprint intervals to maximal sled pushes, it adapts instantly to the athlete’s effort, making it a versatile tool for speed, strength, and conditioning development.