Louie Simmons recently passed away at the age of 74. It is currently unknown when he died and what his cause of death was. Westwide Barbell announced the news on their official Instagram page on March 24:“It is with a heavy heart that we announce the passing of Louie Simmons. We will make a formal announcement after we process the loss.” View this post on Instagram Instagram PostThe post also includes an excerpt from Welsh poet Dylan Thomas’ popular poem Do Not Go Gentle Into That Good Night:“Do not go gentle into that good night. Rage, rage against the dying of the light.”Everything known about Louie SimmonsSimmons was mostly known for developing the Westside Conjugate training method and using it for powerlifting and other sports alongside inventing different pieces of strength training equipment.Louie Simmons' cause of death remains unknown (Image via Twitter/mattcombssucks)He publicly defended the use of performance-enhancing drugs to achieve strength goals and muscle growth, including his consistent use of anabolic steroids since 1970. Louie competed in powerlifting for around 50 years and achieved a 920 pound squat, 600 pound bench press, and a 722 pound deadlift at the age of 50. He worked as a strength consultant with collegiate and professional sports teams, and his training methods were also featured in the CrossFit Powerlifting certificate course.His articles related to training methods were also featured in the famous magazine, Powerlifting USA. He was the owner of the private gym Westside Barbell in Columbus, Ohio.Simmons developed and popularized a system of training called the Conjugate Method, and his method has been used to train athletes in different kinds of sports dependent on strength development like powerlifting, track, combat sports, and football.He claimed that he developed and invented special barbell exercises used to target weaknesses in competitive lifts. View this post on Instagram Instagram PostApart from developing special exercises, he even developed specialized equipment and machines to efficiently and effectively build strength. His most interesting machine is the Reverse Hyper, which is dedicated to the posterior chain.Netizens pay tribute on TwitterLouie Simmons gained popularity as a powerlifter and strength coach, and his techniques have also become well-known. Many public personalities paid tribute to him on Twitter when they heard about his demise:Bret Huth@HuthStrengthRIP Louie Simmons6:06 AM · Mar 25, 2022437110RIP Louie Simmons https://t.co/CubsbLBvW7CoachRoose@CoachRooseLouie Simmons. This legend had quite the effect on many in my field. So much so, that many do not realize it. Max efforts all around tomorrow. RIP.5:52 AM · Mar 25, 202230166Louie Simmons. This legend had quite the effect on many in my field. So much so, that many do not realize it. Max efforts all around tomorrow. RIP. https://t.co/jEE8ewtzezKenny O'Mary@CoachkendrickloRIP Louie Simmons, legend of the Iron Game and an influence to many.6:10 AM · Mar 25, 202214837RIP Louie Simmons, legend of the Iron Game and an influence to many. https://t.co/NweEmbECY2Ethan Buck / Iron Will PT & Online Coaching@iron_will_ptRIP Louie Simmons.If you want to learn how to get insanely strong, study and apply his methods.He was a genius.6:12 AM · Mar 25, 202215521RIP Louie Simmons.If you want to learn how to get insanely strong, study and apply his methods.He was a genius. https://t.co/tftd4hCWalChaz Bracci, MS, SCCC, CSCS@Chaz_Bracci“To win, you’ll have to put yourself through hell.” RIP Louie Simmons7:13 AM · Mar 25, 2022476“To win, you’ll have to put yourself through hell.” RIP Louie Simmons https://t.co/TYLHj7b8yEJoe Kenn@bighousepowerRIP @WESTSIDEBARBELL Coach Louie Simmons. 1 of the greatest clinics ever attended was the Supertraining Seminar w Louie & Mel Siff July 2002 in the basement of the Venetian. Crowd was small but there were some heavy hitters in the audience. Thanks you for sharing your knowledge6:41 AM · Mar 25, 202216221RIP @WESTSIDEBARBELL Coach Louie Simmons. 1 of the greatest clinics ever attended was the Supertraining Seminar w Louie & Mel Siff July 2002 in the basement of the Venetian. Crowd was small but there were some heavy hitters in the audience. Thanks you for sharing your knowledge https://t.co/IG1reZ3qHLChris Fenelon 🇭🇹@ChrisJFenelonThe S&C world lost a legend. His doors were always open to whoever and he answered everybody’s questions. There will never be another Louie Simmons! RIP6:32 AM · Mar 25, 20228110The S&C world lost a legend. His doors were always open to whoever and he answered everybody’s questions. There will never be another Louie Simmons! RIP https://t.co/mna7Yba83qDonnell Boucher@akaCoachD amazing to look back and realize the people who REALLY influenced you. Sometimes, they did more than that. Louie Simmons was one of those people for me, who made a lot of sense at an important stage of my life. RIP #choosethesword6:14 AM · Mar 25, 202211215🙏 amazing to look back and realize the people who REALLY influenced you. Sometimes, they did more than that. Louie Simmons was one of those people for me, who made a lot of sense at an important stage of my life. RIP ✊ #choosethesword https://t.co/3nlLsnHoROMatthew McKay@MMcKay_SAURIP Louie Simmons. “Weak things Break” #Westside Strength world lost a legend today6:42 AM · Mar 25, 2022181RIP Louie Simmons. “Weak things Break” #Westside Strength world lost a legend today https://t.co/KoCK0MMuWIRusty@rustywhittLouie Simmons was an innovator who changed the world for strength and power athletes. A true American original, RIP.7:15 AM · Mar 25, 2022535Louie Simmons was an innovator who changed the world for strength and power athletes. A true American original, RIP. https://t.co/ZetIQlJhYJFurther details about Simmons' personal life are yet to be revealed.