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Interval Training for Cardiovascular Fitness. Part III: Three interval protocols I’ve used successfully cross training endurance frisbee ultimate

To understand the purpose of aerobic interval training and my opinions on it (like seriously, why is this chick walking all the time?) please see Part I: What is it?  Why do it? and Part II: Planning your Interval Program.

A brief overview

These interval protocols should be primarily... more!
Begin your workout with a core circuit abdominals core core circuit core training frisbee ultimate

Today after I practiced my mad jump rope skills I began my workout with a core circuit.

Because core strength is so important, I place it at the front of the workout.  I like the added benefit of being able to "feel" what my core is doing when I do a sprint workout following a core... more!