America has an obesity problem. The National Institutes of Health estimates that two in five adults are overweight and one out of every three adults are obese. Though a healthy diet has the biggest ...

Everyone knows that some of the keys in maintaining a healthy lifestyle include eating a balanced diet, getting enough sleep, and exercising. While any kind of movement and exercise can be beneficial, ...

Cardio exercises like running or rowing are great at burning hundreds of calories. But some are better than others, especially if all you have is 30 minutes to work out. High-intensity exercises like ...

Ask anyone about the most convenient cardio option that comes with no hefty gym membership, costly workout gear, or any other pricey baggage — and they’ll write you an essay on running. It’s the most ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

Winter Exercise Ideas to Start 2026 the Right Way Key Takeaways You can perform many of the same exercises in the winter as other times of ...

Aerobic exercise, also known as cardio, "involves activities that use large muscle groups rhythmically and continuously, raising the heart and breathing rates," explains Gontang. He says that the word ...