All that said, “it’s very easy to become a personal trainer,” said Rae Reichlin, the founder of Ladies Who Lift in Chicago.

Regardless, I rolled through CoachGPT’s exercises and workouts exactly as they were prescribed. Most of the workouts felt ...

Irv Rubenstein holds a doctorate in exercise science and has run a personal fitness training studio for 35 years in Nashville, Tennessee. Obviously, he speaks positively about the benefits of ...