I'm considering mounting a beam for climbing exercise equipment similar to what is pictured below (see here for complete details):
The set up (in my case) would consist of two 20" 2x8 base boards each mounted ~40" from the corner attached to two studs each via 5/16" lag screws. Between the base boards would run an additional 56x2x8 main beam mounted to the base boards via angled joist hangers. However, in my case, one of the base boards would need to fixed to the wall above a window.
My question is: Would it be a horrible idea to mount a base board above a window?