It once was that personal fitness trainers were exclusively for the super rich, sighted by us normal folks only in paparazzi photographs of a celebrity's entourage. But as fitness centers have spread ...

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 using a ...

It’s well understood that exercise is integral to health, but all exercise is not created equal, and depending on numerous factors such as body type, age and fitness goals, one person’s preferred ...

Sign up for CNN’s Fitness, But Better newsletter series. Our seven-part guide will help you ease into a healthy routine, backed by experts. Working one-on-one with ...

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“Regular use of a massage gun will reduce your recovery time between training sessions, allowing you to train more consistently and with more intensity,” she says. Additionally, massage guns can help ...

If you enjoy exercising, have a good rapport with people, and want to help them meet their fitness goals, becoming a personal trainer may be a good profession for you. Whether you already work in the ...