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 ...

Individuals with type 2 diabetes may benefit from curating their exercise routines, particularly by strategizing the time of day they work out and the type of workouts they do. Working out in the ...

Vascular surgeon Dr. Sumit Kapadia advocates simple ankle pump exercises to combat leg fatigue from prolonged sitting. These movements, requiring just 30 seconds hourly, boost circulation by engaging ...

Anaerobic exercise uses glucose for energy, instead of oxygen. Aerobic (cardio) and anaerobic exercises both improve health, but only anaerobic exercises build muscle mass and strength. Anaerobic ...

Trainers often joke about the difference between “show” muscles and “go” muscles—in other words, muscles that look pretty versus muscles that can actually pull their weight when it counts. Whenever ...

Experts detail the benefits of swimming, from strengthening your muscles to reducing inflammation and boosting your mental health—and how to get started. Swimming offers a low-impact exercise with ...

Artemis 2 will be the first mission to carry humans toward the moon since NASA's Apollo program ended in 1972. Artemis 2 is the second scheduled flight of NASA's Artemis program and the first to fly ...