Jane Fonda made ... regular exercise will boost your immune system and help you to fight off infections. But do too much - more than three or four 30-minute sessions of high-impact exercise ...

More than four decades ago, Jane Fonda ignited the 1980s fitness revolution with one question: “Are you ready to do the Workout?” Among the clearest indicators of how times have changed is the ...

Still, idol of mine as she may be, I had yet to try one of her famous work-outs, which she began developing in the 1970s, and first released in 1981 with Jane Fonda's Workout Book, which preceded ...

Jane Fonda is the guest coach of three new Supernatural VR workouts. © 2025 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of ...