Business Insider May 14, 2026 • 11:28

A strength training expert shares 3 habits to build muscle — without working out on weekends - Business Insider

By Julia Pugachevsky

A strength training expert shares 3 habits to build muscle — without working out on weekends - Business Insider

James McMillian, the president of Tone House in NYC, works out twice a day on weekdays and follows a simple, high-protein diet.

Between coaching 10 workout classes a week and holding personal training sessions, James McMillian makes the most of his gym time.
The president of Tone House, a strength training facility named "th… [+4558 chars]

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