StrechCordz Breaststroke Machine – Blue

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 14-34 lbs / 6.3-15.4 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.