As artificial intelligence, GLP-1 medications, and longevity reshape fitness, the personal trainer is evolving rapidly into ...

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

Share on Pinterest Before using an AI tool like ChatGPT to help you get in shape, health experts say there are pros and cons you should consider. Drazen Zigic/Getty Images Some people are turning to ...

New NASM data reveals 73% of personal trainers are fielding client inquiries regarding GLP-1 therapies; updated course delivers practical coaching strategies to protect muscle mass.