If you're looking for a pull-up variation for your workout, Iron Girl demonstrates triangle pull-ups. She also shows how a slim, pretty girl can still have nice arms.
The Renegade Health Show has compiled a list of the top ten bodyweight exercises. This list is actually a double top ten since a beginner variation of each exercise is demonstrated for those who are working on building their strength.
Jim Stoppani, PhD, Senior Science Editor for Muscle & Fitness Magazine and author of Encyclopedia of Muscle & Strength, teaches you how to increase your strength on pull-ups. Of course, this method could be used to increase your strength in any exercise. This would be great for anyone preparing for a fitness test.