Louie Simmons is an American powerlifter and strength coach. He is noted for owning a private powerlifting gym, Westside Barbell; developing the 'Westside Barbell' method of training and app... Read allLouie Simmons is an American powerlifter and strength coach. He is noted for owning a private powerlifting gym, Westside Barbell; developing the 'Westside Barbell' method of training and applying it to powerlifting and other sports.Louie Simmons is an American powerlifter and strength coach. He is noted for owning a private powerlifting gym, Westside Barbell; developing the 'Westside Barbell' method of training and applying it to powerlifting and other sports.