Episode 163, as promised, is part two of our interview with James “The Thinker” Smith. This part is somewhat less theoretical and more actionable. He shares about the “Strength Aerobics” approach he’s using to help rehab Mark’s pec injury, and tackles the subject of “toughness.” What are people really describing when they use the word “toughness?” What do you need to do if you want to be “tough?”