Mike Mentzer is known for his intense training regimen, earning him the nickname 'Mr. Heavy Duty'. His workout included lifting heavy weights until failure. According to Steel Supplements ...

"Explore the distinct training methods of iconic bodybuilders Arnold Schwarzenegger and Mike Mentzer. Delve into ... make informed decisions for your own fitness journey. Contents of the video ...

But they wonder what training split Mike Mentzer followed to become a formidable opponent to the bodybuilding goat. Let's take a look at former Mr. America's workout split. According to Set for ...