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Man, 34, 182 cm, 76 kg, desk job, three 45-minute workouts a week

76 kg, 34, male, moderately active, goal: maintain

Man, 34, resting heart rate 58, four training days this week

34, resting heart rate 58, HRmax estimated (Tanaka)

Man, 34, best squeeze 56 kg

Fasting glucose 90 mg/dL, fasting insulin 6.3 µIU/mL

Berlin to Tokyo, seven hours east, seven days there

34, sleeps 7.5 h, trains 4 days a week, never smoked

46 to 50, cycles now 60 or more days apart

“Reverses aging in 30 days, guaranteed”