right hand 39 s grasp between the front of the thighs to the left hand 39 s grasp at between the rear of the thighs when the 180 u00b0 turn is completed the swimmer will be facing away from and straddling the tether 10 and eye 11 will be leading from front to back between the user 39 s thighs and the lasso loop 13 will be divided in such a way as to encircle each thigh the swimmer need then only remove any remaining slack adjust tether 10 eye 11 and lasso loop 13 for comfort and throw himself or herself forward and begin swimming fig6 shows the vinyl material strap 10 wrapped in a roll 16 for easy portability to various sites when wrapped on itself as shown in fig6 the diameter of the roll 16 of the material described above does not exceed three and a half inches because of the compact size of the present invention the usefulness is unlimited for example an entire college or high school swim team may fit into a standard size pool to swim their required training laps furthermore the added restraint provided by the tension provided by a flexible tether will provide additional strength conditioning for the swimmers also the compact size of the tether strap 10 makes it possible to be carried in a pocket or suitcase and available for instant use wherever the swimmer has access to a swimming pool including the typical small pools available at motels or cruise ships swimming with the present.