Hi Cathe,
I have been doing interval training using your DVDs and I have to give myself longer breaks in between most of the intervals. I have asthma and have always had poor cardiovascular function and I want to change that. My question: is there a percentage of max heartrate that I should be aiming for before I start the next interval? My heartrate will get into the 90th percentile during the intervals and I notice I don't feel ready to start again until I'm at around 70% (or less as the workout progresses, LOL), but I want to make sure I'm pushing myself enough to improve my cv fitness and be able to take shorter breaks in between intervals. So is 70% okay or should I push myself harder and start the next interval while my hr is higher?
Thanks for any help you can give me!
I have been doing interval training using your DVDs and I have to give myself longer breaks in between most of the intervals. I have asthma and have always had poor cardiovascular function and I want to change that. My question: is there a percentage of max heartrate that I should be aiming for before I start the next interval? My heartrate will get into the 90th percentile during the intervals and I notice I don't feel ready to start again until I'm at around 70% (or less as the workout progresses, LOL), but I want to make sure I'm pushing myself enough to improve my cv fitness and be able to take shorter breaks in between intervals. So is 70% okay or should I push myself harder and start the next interval while my hr is higher?
Thanks for any help you can give me!