Perhaps some fortitude, even grit? Well, the internet’s toughest fitness challenge might just be for you. 75 Hard has been called life-changing and transformative by its devotees and borderline ...

75 Hard has been a go-to option as a fitness plan and lifestyle challenge for people seeking to be healthier and more productive. It was designed to serve its users far beyond the weight room ...

Many people find it more practical and easier to stick with than 75 Hard — the viral 75-day regimen with strict rules for diet, exercise and self-improvement. Some participants do it annually ...

Created by entrepreneur Andy Frisella in 2019, 75 Hard is described as a "transformative mental toughness program" rather than a fitness challenge. Mr Frisella's website advises people to consult ...

Personal trainer Loretta Davies says she would "never in a million years" recommend the viral fitness challenge, 75 Hard People have been taking to TikTok to document their 75-day workouts ...