Three years ago, I was in the worst shape of my life. I had just finished a three-month stint in the hospital and undergone dramatic weight gain from the medication I was taking. I felt winded just ...

View post: Anxiety and High Stress Levels May Be Doing More Damage to Recovery Than You Realize, WHOOP Data Shows View post: Leg Day Nausea Is Real. Here’s Why Your Body Rebels During Heavy Sets (and ...

Plenty of research touts the importance of cardiorespiratory fitness (CRF)—also known as cardio fitness, cardiovascular endurance, and aerobic fitness—as a health marker, as well as an athletic ...

Low-intensity movement done at home in comfortable surroundings — known as cozy cardio — can deliver real cardiovascular and mood benefits, especially for adults over 60. Traditional gym culture built ...

We may earn commission from links on this page, but we only recommend products we love. Promise. Let's be real: Sometimes you just don't have the energy to bang out a full workout, whether it's a five ...

Sarah is a registered dietitian and freelance writer passionate about connecting people to information that will help them improve their mental and physical health. She’s a big believer that food is ...

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. So where should you ...

Whenever you walk into a new gym, one space inevitably catches the eye: the main floor, filled with cardio machines of all kinds, rows and rows of ’em. And whether you’re there for a chill yoga class ...

The latest iOS 14.3 and watchOS 7.2 updates have introduced a new way to measure your health, specifically your cardio fitness level. Not only can Apple Watch users view their cardio fitness level in ...