Er, at risk of stating the obvious, I think you can expect to stink after a Cathe cardio whether you use deodorant or not. I expect my deodorant to keep me sweet smelling during normal daily activities (lady Mitchum always does the job), but I would never expect any deodorant to withstand Imax 2 or Circuit Max.
What's wrong with smelling sweaty after you have just completed a tough workout? I mean, it's not as if you plan to spend the rest of the day in your sodden workout clothes or dress without showering, right? I aways thought a sweaty, smelly body was a badge of distinction and triumph after a tough workout, no?
Clare