Sit-ups can be a great way to strengthen your abdominal muscles that sit around your stomach. But they can quickly get repetitive and its easy to accidentally lose your form, so when boredom strikes, ...

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 ...

One of several headlines from late last year that didn’t make me happy was this: “Ozempic killed diet and exercise.” The article it topped discussed how, now that we have next-generation weight loss ...

For those who are overweight, the health benefits of losing weight are numerous – and exercise is a great way to improve fitness at the same time. Being a healthy weight can reduce the risk of heart ...

Recent research reveals that weight-bearing exercises do far more than build muscle. These fundamental movements trigger profound changes throughout your body, from strengthening bones to enhancing ...