Cardio remains one of the most popular forms of exercise, but many long-standing fitness myths continue to confuse people ...

When it comes to fitness, cardio often gets the most attention. Running, cycling, brisk walking or spending time on the ...

If you've been faithfully logging your cardio sessions and calling it a day for brain health, you're doing something right. But a new study suggests that what kind of movement you do may matter just ...

Few would disagree that cardio, also called aerobic exercise, is good for your health. Of the 10 most common chronic diseases, seven are "favorably influenced by regular physical activity," according ...

VO₂ max may sound like something out of chemistry class, but it's actually an important component of living a long, healthy life.

Walking is easy for most people and limits stress on joints. Swimming gives muscles a workout and helps with joint pain. Cycling can help reduce joint pain and improve balance. If you have joint pain, ...

For some, 10,000 steps may be a sustainable and enjoyable way to stay active, while others might find that structured cardio ...

Here’s how to think through your walking habit, and how it fits into your overall exercise routine.

If running is difficult, you can still boost your heart health with a short, high-intensity workout featuring simple moves like squats and kettlebell swings.

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 ...

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 ...

CLAIM: A viral Instagram reel claims excessive cardio worsens PMOS by raising cortisol levels and increasing insulin resistance, while advocating for strength training as a more effective approach for ...