StrechCordz Breaststroke Machine – Green

The StrechCordz Breaststroke Machine strengthens muscles and increases power through outward and inward sweep exercises. Attaches to a diving board, fence, rail or any stationary object. Having the resistance of 8-24 lbs / 3.6-10.8 kg these strechcordz includes two paddles each with two tubes and two combo mounting loops. Inside tubes are 27in/68.6cm, outside tubes are 41in/1m