June 17, 2015 / Category: Fitness Advisor
The popularity of high intensity interval training (HIIT) has been on the rise for years. According to ACSM (American College of Sports Medicine), HIIT involves repeated bouts of high intensity work followed by varied lower intense recovery times. The intense work periods are typically performed at or above 80% of the theoretical max heart rate, which should feel “hard or very hard” for the exerciser. And it varies in length from as short as 10 seconds to several minutes long. Recovery periods are usually performed at 40 to 50% estimated max HR, which should feel “very comfortable” to the individual and last the same length, less or more than the intense periods.
February 28, 2015 / Category: Fitness Advisor
Heavy weights versus light weights. To stretch, or not to stretch. Group fitness versus sweating solo. These fitness “debates” are all about personal preference. But when it comes to high-impact versus low-impact exercise, there might actually be a correct answer.