It can be a maze finding the trainer who is best for you Irv Rubenstein holds a doctorate in exercise science and has run a personal fitness training studio for 35 years in Nashville, Tennessee.
Irv Rubenstein holds a doctorate in exercise science and has run a personal fitness training studio for 35 ... It can be a maze finding the trainer who is best for you, Rubenstein acknowledged.
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 ...