LasVegasFitGirl
Cathlete
I don't know if it's me not doing enough cardio, my age, or my lack of interest = but, I'm on the brink of being 49 and I just don't have the cardio stamina in me. I don't mind some heart racing with some iron pumping or even some aerobics. But the Imax's and the MIC, some of the HiiT's are just not making it into my rotations anymore. I think there has been conversations on this topic before, but I don't see the "search forums" button.