I managed to get up to five chin-ups in a row before my arms started screaming, and I needed a rest. So, it makes perfect sense that I would challenge myself to do 100 chin-ups every day for a week.

The chin-up works many different muscles in your upper body—namely, your biceps, delts, and lats, Traugutt says. That means if you can’t do a chin-up, you probably don’t (yet) have the arm ...

Like pull-ups, chin-ups can also improve your posture by strengthening the muscles in your back and shoulders. That’ll make it easier to hold your shoulders back and down, Mentus says.

Badass’ Friends star Courteney Cox can do a perfect chin-up at 60 – you can too with these three tips - A coach reveals his top tips for achieving your first chin-up ...

It's hard to knock out a 5k or some barbell squats on your way out the door—but the only thing you need for a set of chin-ups is a bar.

Chin-ups use an underhand grip whereas pull-ups are performed overhand (palms facing away from you). How you program flexed arm hangs is up to you and depends on where they sit within your workout.

Pull-ups are an effective bodyweight exercise to build muscle and strength but can be intimidating. To learn how to do pull-ups, practice the right form and muscle engagement with scaled exercises.