Female Forum has a useful post on high intensity training:
“The one thing that most women complain about when it comes to exercising is many will sink an hour or more a day into exercising and still not receive the results that they want.
“Exercising can be time consuming and even a little frustrating when you’re trying to squeeze the most of your exercise time. It can be even more frustrating to focus on all of your trouble spots in one workout.
Read more at femaleforum.com