Cathe,
When you say ...."you should be topping off at your anaerobic threshold" during your aerobic sessions.....do you mean your heartrate should be at about 85% or should it go higher? I wear a heartrate monitor to make sure I push myself hard enough and during one of your cardio DVD's, my heartrate usually stays in about the 70-85% range. My monitor does have my resting heartrate set in it, as well as my age, weight and gender.
When you say ...."you should be topping off at your anaerobic threshold" during your aerobic sessions.....do you mean your heartrate should be at about 85% or should it go higher? I wear a heartrate monitor to make sure I push myself hard enough and during one of your cardio DVD's, my heartrate usually stays in about the 70-85% range. My monitor does have my resting heartrate set in it, as well as my age, weight and gender.