Using Body Data to Get Unstuck in Midlife | Justin Roethlingshoefer
13 Sept 2025 · 1 min

1:07
Justin Roethlingshoefer argues most people waste time in moderate aerobic zones that feel good but don't build fitness. He recommends three days a week of strength training with progressive overload, stopping 1-2 reps short of failure. More muscle means better oxygen transport and real health gains.
Questions this video answers
At least three days per week.
About 1–2 repetitions in reserve (stop near failure; e.g., weight that allows 10 reps but not 11–12).










