heart rate wouldn’t be the first thing I’d look at or care about in this workout. In fact, I can’t recall ever really looking at HR for over-unders. Maybe I’m missing something, but for me these are about lactate generation, tolerance and clearance.
heart rate wouldn’t be the first thing I’d look at or care about in this workout. In fact, I can’t recall ever really looking at HR for over-unders. Maybe I’m missing something, but for me these are about lactate generation, tolerance and clearance.