Researchers from Hofstra University and Adelphi University studied the efficacy of Exer-Genie’s pulley device in resistance training, especially for sprint runners. The results of the study were ...
A recent study conducted by Nayel Constant at Jean Monnet University, under the direction of Mr. Jean-Benoît Morin, confirms the efficacy and practicality of the Speed Trainer EXER-GENIE® (STExe) in ...