Yesterday Dr. Al Sears was a guest on The Ageless Sisters and spoke about heart endurance exercises.  He explained the difference between cardiovascular endurance and short bursts of intense exertion.  To listen go to http://www.blogtalkradio.com/theagelesssisters

Here’s the most important thing about exercise for your heart…
Endurance training, like cardiovascular endurance (“cardio” for short), is not the only [...]