"75 Hard: A Tactical Guide to Winning the War with Yourself" by Andy Frisella

What Is The 75 Hard Challenge?

75 Hard was created by entrepreneur and influencer Andy Frisella.

The challenge is positioned as a program to build mental toughness and abides by the following rules for 75 days:

Follow a diet. Any diet. Frisella is not a personal trainer, dietitian, or clinical nutritionist, so he insists you consult a professional about whatever nutritional program you choose. But, he does stress that you can't have a single cheat meal or drink any alcohol.

Work out twice a day for 45 minutes. One of those workouts must be outside.

Drink a gallon of water daily.

Read 10 pages of nonfiction daily. Audiobooks don't count, and the book must fall into the personal development category.

Take progress pictures daily.

If you don't follow any of the five rules, you must start over from day one.

Are you ready for a real challenge?