75 Hard fitness challenge draws expert warnings as toned-down versions gain traction
Fox News
75 Hard challenge goes viral as millions seek rapid weight loss through Andy Frisella's extreme fitness regimen, but experts warn it may be unrealistic as "softer" variations emerge.
Deirdre Bardolf is a lifestyle writer with Fox News Digital.
The rules include two 45-minute workouts each day — one outdoors — a strict diet with no cheat meals or alcohol, a gallon of water daily, 10 pages of nonfiction reading and a daily progress photo. Miss a single task in the 75 days, and the challenge resets to day one.
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