First Degree Fitness FluidPowerERG wood Enhanced Springs are built to

Enhanced Springs are built to withstand vigorous use with Jumpboards

Digital Heart Rate Receiver

however the variation in the load that is possible by restricting air flow to an impeller does not create distinctly different levels of resistance

Also popular with rehabilitation and deconditioned users

First Degree Fitness FluidPowerERG wood Enhanced Springs are built toFirst Degree Fitness FluidPowerERG FluidPowerERG is a heavy duty, commercial quality ski ergometer designed to withstand high intensity, powerful workouts for your core, arms and back. It also delivers silky smooth resistance suitable for warm ups and rehabilitation. The ERG allows for bilateral and unilateral arm movements. Switching between the two is seamless, adding greater variety and challenges to any training zone; Cardio, Power, Strength or