When it comes to fitness, one question has sparked debate for years: Is cardio the key to a longer life, or does strength ...

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. Cardio and strength ...

Your heart works tirelessly every second of every day, pumping blood throughout your body and supplying oxygen and nutrients ...

A certified trainer shares 5 low-impact moves that build cardiovascular endurance after 60 without stressing your joints.

Zone 2 cardio used to live exclusively inside elite cycling labs and endurance coaches’ training logs. Now it’s all over ...

Lack of regular physical exercise is recognized by the American Heart Association as one of the key heart disease risk factors, and it is assumed that cardio exercise (walking, jogging, swimming, etc.

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. Cardio and strength ...

Hi everyone, my name is Brittani and over the next few weeks, I will be sharing my fitness and wellness journey -- My PHAT Life -- with you! Like many of you, I am working towards becoming a healthier ...

With warmer weather finally here, many people are excited to get outside to see and do more. Though gyms continue bustling and fitness classes remain popular year-round, this is the time of year for ...