The 80/20 Principle was a book written by Richard Koch. I’ve thought long and hard about the 80/20 Principle in fitness for men as they age.
In this video, I mention two simple concepts that align with the concept of the 80/20 Principle for fitness.
Below are some related posts that elaborate on the subject discussed in the video:
From Chiropractor to Fitness Trainer
How Many Sets Are Needed to Build Muscle?
Which Muscles to Workout When
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