Pull up

Exercise Name: Pull up

Muscle Group: Latissimus Dorsi


Video/Image: 

Description: A pull-up is a compound, pull-type exercise which works a large number of muscles in your back, shoulders, and arms at the same time.

Source: 
- http://www.bodybuilding.com/fun/ridgely9.htm
- http://www.youtube.com/watch?v=0Ig8DQXLeD0