Updated
Updated · Business Insider · May 14
James McMillian Shares 3 Muscle-Building Habits, Keeping Weekends Workout-Free
Updated
Updated · Business Insider · May 14

James McMillian Shares 3 Muscle-Building Habits, Keeping Weekends Workout-Free

1 articles · Updated · Business Insider · May 14
  • James McMillian said he builds muscle without weekend training by sticking to three habits: full-body workouts, lower-intensity evening sessions, and a repeatable high-protein diet.
  • Monday through Friday, the Tone House president often trains twice a day, using morning sessions for harder work and 9:30 p.m. workouts for slower, strength-focused lifting he treats as recovery and mental reset.
  • Full-body programming is central to that routine because he believes splitting upper- and lower-body days can create overlap, raise overuse risk, and increase the chance of injury.
  • His diet stays simple and consistent—oatmeal with fruit, green tea, sandwiches tailored to cardio or strength days, and steak dinners—to support steady energy, recovery, and performance.
  • McMillian, who said childhood asthma taught him discipline, framed the approach as sustainable: protect family time on weekends and aim for progress over perfection.
Beyond his strict diet, what supplements are crucial for sustaining McMillian's extreme training and recovery demands?
Can a twice-daily training regimen lead to burnout, even for an elite athlete with a perfect diet?
Why is the president of NYC's hardest workout rejecting ClassPass, a platform meant to boost gym revenue?