Sal Edwards is the Founder and CEO of Heart Zones, Inc. Sal is a serial entrepreneur, professional athlete & member of the Triathlon Hall of Fame, a physical educator, an app developer, a heart rate expert and motivational speaker. She enjoys sharing her experiences in sport, health and fitness with others in an effort to "Get America Fit".
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Don’t Use the Term Anaerobic Exercise Most people may think that the reason you begin to fatigue is that you go “anaerobic” or reach an intensity when there is not enough oxygen for your running muscles to contract. That is, that you reach an effort or intensity levels when the demand for oxygen out-strips the…
Sitting can be a Health Hazard Sitting for long periods of time is hazardous to your health. Even if you are active, you still need to get up often and move. That’s because there is a strong association between sitting too much and mortality risks. Exercise does not cancel out the ill effects of too…
