I am doing a simple strength training routine once every four days (Sxxx). I need to introduce a very low impact cardio day in this routine (e.g. SxCx). I would like to use the stationary bike (not ...
I skipped one half marathon because of my too high levels of IgE in blood. The reason was that I was not sure if I can do it under such condition. I was also not sure about when to stop if something ...