Exercise Science Articles

Exercise Revisiting Energy Systems BY JESSICA SMITH, ME Fitness professionals need to know the latest data to answer clients' questions about metabolism and exercise. While most fitness professionals are familiar with the basics of energy metabolism, it can be difficult to explain to clients the intricacies of how the body breaks down and uses nutrients to fuel physical activity. For example, ...

research update By Len Kravitz, PhD Exercise and Resting Blood Pressure H igh blood pressure, also known as hypertension, is a major health problem affecting 43 million Americans--approximately 24 percent of the U.S. population (Kelley & Kelley 2000). High blood pressure kills more than 37,000 Americans each year and contributes to the deaths of 700,000 individuals (Neiman 1998). It is define...

If you’re an athlete or an active person, you probably already know that exercise can put stresses on your body that ultimately increase your daily nutrient needs. What you may not know is that your daily intake of key vitamins and minerals is also crucial in supporting the body’s ability to exercise intensely. One essential nutrient that often goes unn...