TANK® M1S Athlete Kit

Pretty nice

Works great and the swivel feature is must have. I can't imagine straight line models would be a hassle in some scenarios. I have a 400ft black top driveway with some contours up and down gradients and another area with a large turn around area plus optional sidewalk navigating through a Shed overhang to a steeper uphill sidewalk. Its nice to have various levels of resistance and adding weights. This put my drag carpet type sled to shame and much nicer to put on a belt and walk backwards, forwards, grab some D-handles for rows or reverse flyes, etc... Using for past 3wks has already helped my times on the Rogue Echo Bike. I made a simple plywood caddy to put on the main frame where 45's sit and makes a nice spot for the straps, etc... to tag along and keep items in one place.

Love it! This thing just looks so cool in our gym. It was really easy to put together.