Strength is a cornerstone of athletic performance, health, and life. In my recent Power Athlete Radio episode with Brandon Cullen, co-founder of MADabolic gyms, ...

A personal trainer outlines how to perform six of his best full-body, no-equipment workouts to lose belly fat.

What Are the Benefits of Zone 2 Training? One key benefit of Zone 2 training is that it stays below the body’s lactate ...

In the premiere installment of WIRED’s new AI advice column “The Prompt,” we answer questions about AI’s ability to change ...

A personal trainer outlines how to perform his five top-recommended total-body workouts to lose belly fat and get in shape.

Ariana and Pasternak focus on five moves for strong legs, which he calls the “Fantastic Five.” Those include curtsy lunges, ...

While fitness icon Susan Powter lost millions throughout her career, other stars such as Jane Fonda, Suzanne Somers and more thrived as workout gurus throughout the '80s and '90s.

While building a successful career as a fitness guru in the '90s, Susan Powter, who rose to fame as the face of the "Stop the Insanity ... image and her business plan. "I wasn't running my ...

Born in Australia before finding a home in America at the age of 10, Susan Powter became a force to be reckoned with in the ...

Susan Powter's financial downfall after building a fitness empire was due to the mismanagement of her fortune. The '90s ...

Susan Powter lost her multimillion-dollar fitness empire when her finances were mismanaged. The ’90s fitness guru said she turned to delivering food for GrubHub and Uber Eats to make ends meet.