I like the informative articles but I am really getting tired of all the ads for Cathe products that I have to scroll thru. There is no way anyone could buy all those products in any given week. I think she would be better off just featuring a couple products each week. I may have to...
Since getting my Fitbit I have found the same thing. During Cathe's interval workouts. my heartrate is lower during the blasts, especially if it is one that is near to the floor. Yet I felt like I was working out harder.