Mastering proper dumbbell fly technique can be the missing link between a stagnant chest and noticeable gains in strength, ...

This exercise works your chest and shoulder muscles. Be careful not to pile on the weight and avoid overarching your lower back. 1 Lie on a bench with your feet flat on the floor. You can substitute a ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When it comes to chest-developing exercises, the fly ranks as one of the most popular among gymgoers. But ...