*Designed for in-place resistance swim training while using lane lines

*Specifically useful for training proper hip rotation; critical to stroke efficiency

*Can also be used in home swimming pools where the jets are not powerful enough or do not exist for stationary swimming

*Comfortable waist belt that fits up to 44-in (1.1 m) waist

*Two, 2-ft (60 cm) resistance tubes

*2.5-ft (76 cm) of adjustable webbing with clips on each side.