I’m a former personal trainer and this AI fitness app is surprisingly legit

I’m a former personal trainer and this AI fitness app is surprisingly legit

I ran my first marathon when I was 13 and later worked as a personal trainer to help pay my way through life as a college student in New York City. I’ve spent enough time exercising — and telling other people how to exercise — to recognize the difference between a thoughtfully designed workout and a random collection of moves.That’s why Ray caught me off guard. It's an AI personal training app that not only coaches with audio but watches your fo…