Signature Fitness SF-S2 Sprint Demon - Motorless Curved Sprint Treadmill with Adjustable Levels of Resistance - 300 lb Capacity A-Sam's Item Id-984190090 Both Power Boost and AnyBeam

Both Power Boost and AnyBeam extend range

Metal Utensil Safe

1 min auto shutdown

5mm lugs for optimized grip

Signature Fitness SF-S2 Sprint Demon - Motorless Curved Sprint Treadmill with Adjustable Levels of Resistance - 300 lb Capacity A-Sam's Item Id-984190090 Both Power Boost and AnyBeamIntroducing the Signature Fitness SF S2 Sprint Demon, the ultimate motorless curved treadmill for high intensity workouts. Designed for HIIT training, circuit training, sprints, short distances, and walking or power walking, this treadmill will take your fitness routine to the next level. Lightweight: Unlike traditional motorized treadmills, the SF S2 Sprint Demon uses ultra thin and flexible slats to offer cloud absorption, making it extremely