Due to time constraints I am thinking of ordering the Creative door gym very soon. This and a jump rope should suffice for awhile, right? Can you do Kipping pullups on the door gym?
Also, I am still planning the outdoor pullup bar. I'm thinking of going with 6x6's instead of 4x4's. I'm thinking that the smaller pieces will flex too much under kipping. Do you think that I should attach the pipe to the uprights with screws or should I bore a hole and come up with something else?