Are workouts just not working for you anymore? One big reason may be the loss of estrogen that comes with age, and how it makes the body resist fat burning. So to answer the question, ‘How can I lose ...

Add Yahoo as a preferred source to see more of our stories on Google. When you hear the word “Jazzercise,” what comes to mind? If you instantly imagine '80s fitness classes full of pastel leotards and ...

Jennifer Garner showed off a seriously intense workout via Instagram, joking that her kids with Ben Affleck call it 'Jazzercise.' ...

"Just to warn you, my mom might be Jazzercising when we get home." This was always the disclaimer my childhood best friend would give me before entering her house after school. I have vivid memories ...

Christie Calucchia is a former news editor at Shape who's written and edited hundreds of articles about celebrity fitness trends, skincare, fashion, and wellness. She interviewed celebrities, ...

For many, Jazzercise still conjures a familiar image: leg warmers, high-cut leotards, and aerobics routines set to pop music. Lisa Scott knows that perception well—and she knows it’s outdated. “People ...

I am responding to the Lisa Jarvis column “For older women, muscle matters” (The Columbian, April 17). In the article she targeted the Jazzercise exercise program saying: “The evidence keeps mounting ...