Fitness expert Alan Aragon explains if fasted workouts really burn more fat and why timing may not matter as much on the Andrew Huberman podcast.

Looking for solid arm workouts with weights that don't require much equipment? Grab a pair of dumbbells and crank out these top arm-toning exercises, pronto.

Physical fitness and exercise. Check out the latest articles on physical fitness, weight lifting programs, and new methods for improving exercise performance.