I absolutely LOVE GMB. If you’re on the fence just buy a program and get started. You’ll move better, gain strength, and feel great. Doesn’t matter what your starting point is. You don’t need to be flexible, strong, or even injury free to begin. Ryan saying “that’s perfectly ok” when you can’t do a heels down squat or any number of other movements will relieve the pressure of “perfect form”. The video tutorials and follow along timer make it super easy. I used to get sore knees while hiking but not anymore. This isn’t just an exercise program. It’s making you more capable of living the life and doing the other things you want to do.