Researchers at University of California San Diego and Wake Forest University have found that both low and moderate-high intensity exercise could be valuable tools in the fight against Alzheimer's. The ...

The debate about how hard to push during exercise has persisted for decades, with fitness approaches swinging between high-intensity interval training and gentler, steady-state activities. However, ...

Official recommendations vs. your goals.

HIIT is not the only or the best way to improve your cardio endurance and heart health. Steady, repeatable exercises can improve heart health and lung capacity.Many low-impact endurance workouts are ...

Can’t commit to 150 minutes of exercise weekly? Five minutes of exercise daily, especially if you’re not active, can benefit your health, a new study found.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." You've done hot girl walks, but have you tried hot girl power walks? That's right—your grandma's walking ...

Please provide your email address to receive an email when new articles are posted on . Men and women had lower deacylated ghrelin levels in high-intensity vs. moderate-intensity or no exercise ...

A new study found that aerobic exercise can be highly effective for reducing symptoms of depression and anxiety, with ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. January 12, 2026 Add ...

People who’ve had a stroke might worry about pushing themselves hard at the gym. New research suggests high intensity interval training (HIIT) can do more to improve fitness than moderate-intensity ...