There are two main phases of lifting weights: eccentric and concentric. The eccentric phase is where you lengthen the muscle, and the concentric phase is when you contract or shorten the muscle. While ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you tend to breeze through the "easy" part of an exercise—like lowering into a squat or letting your ...

In weightlifting or calisthenics, an eccentric movement occurs when you lower the weight or lower your body, such as the downward portion of a pushup or the lowering of a dumbbell. A concentric ...

“Eccentric training trains your muscles and tendons to be fatigue resistant, more resilient, and stronger,” Bui says. “If you ...

If you tend to breeze through the "easy" part of an exercise—like lowering into a squat or letting your dumbbells drop after a curl—you might be missing a major opportunity to build strength. That ...

Add Yahoo as a preferred source to see more of our stories on Google. "Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you tend to breeze through the ...