Sunny Health & Fitness Premium Curve Manual Treadmill SF-X7100Sunny Health & Fitness Premium Curve Manual Treadmill SF X7100 is an excellent running machine. It is made of high quality fitness equipment for an efficient workout. This is a unique approach to fitness, as unlike traditional treadmills, it has a curved running surface and a mechanism that does not rely on power. This treadmill aims to help you upgrade your running movement and burn calories but with less stress on your joints. Sunny Health & Fitness

Calory Burn

The PR10's self-generated mechanism makes it an outstanding machine

Built with high-quality materials and assembled in the USA

capable of a sub-2 hour marathon and great for interval training

this fitness machine has dual-grip handles for an excellent fitness regimen experience

Welded steel frame and moulded casing for durability

one device holder

10 Lbs Olympic Bumper Weight Plates: These weight plates have a standard 2-inch hole for Olympic barbells

Workout Metrics

22 Digital Resistance Levels

comparable data for every ride

this compact step climber engages both upper and lower body