The realm of robotics has undergone remarkable advancements, culminating in one of the most groundbreaking developments – synthetic muscles can lift a staggering one thousand times their own weight.

If you want more strength, defined muscles, and all the incredible health benefits that come from strength training, you’ll get better results if you lift heavy weights. Read on to find out why. First ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." New research suggests you can get noticeable muscle gains from shorter strength training sessions.