Add Yahoo as a preferred source to see more of our stories on Google. Young bodybuilder flexing muscles at the gym. - stock photo - Getty Images Picture a man lifting weights. Did you imagine bicep ...

I love pull-ups because they are the epitome of a challenging bodyweight compound exercise, meaning they target multiple muscle groups and joints simultaneously. If you can do them with just your own ...

Pull-ups are one of the most effective upper-body exercises out there. They target your lats, biceps, shoulders, and core all at once. You don't need any fancy equipment or a gym membership. But if ...