Strength training is key to staying healthy as people age, with experts recommending working major muscle groups at least two days per week. Marfred Suazo, a fitness professional known as Fonz the ...

Many people focus only on results when they start exercising, but fitness experts say the real key to long-term success is something much simpler: learning to enjoy the training process itself.

Millions of people have lost weight on GLP-1s. But the drugs can also cause significant loss of muscle mass. The fitness industry is responding with tailored workouts that cater to these clients. The ...

Strength training is important for everyone. We all need this type of movement to build and maintain muscle and to stay healthy and mobile as we age. Stephanie Mansour, a personal trainer, weight-loss ...

An athletic trainer gives three tips for parents involved with youth sports. Illustration Dan Goldfarb / The Athletic; iStock Editor’s note: This story is part of Peak, The Athletic’s desk covering ...