Been looking at powerbars online tonight, they go over the doorframe allowing you to perform pullups and chinups. I feel that pullups especially are an important compound exercise and I would benefit from being able to do them.

I only have dumbells at home so no barbell work and it's hard to really work your back. I do bent over rows, and, well that's it.

So I might get this JML Iron Gym Total Upper Body Workout Bar: Amazon.co.uk: Sports & Leisure

anyone use one?