In this part...
W
e explain what the heck aerobicand cardiovascular
mean and tell you everything you need to know
about this type of exercise, also known as cardioexercise.
In Chapter 8, we give you a crash course on cardio basics,
explaining terms such as target heart rateand anaerobic
threshold.We also help you design a cardio workout pro-
gram suited to your goals and fitness level. In Chapter 9,
we explain how to use indoor cardio equipment such as
elliptical trainers, stair-climbers, treadmills, and other
machines. Chapter 10 covers tips and equipment for pop-
ular outdoor cardio activities — such as walking, running,
in-line skating, cycling, and swimming — along with up-
and-coming activities such as snowshoeing.