The Benefits of Interval Training
In the fitness world, interval training has long been recognized as one of the most effective exercise regimens for improving endurance and muscle strength. Programs such as CrossFit incorporate elements of high-intensity interval training (HIIT), which involves short bursts of intense activity with varying recovery times between sets.
In terms of health benefits, HIIT has demonstrated an ability to not only enhance aerobic and anaerobic fitness but also reduce blood pressure and improve cardiovascular health. Interval training can also increase insulin sensitivity, which helps the body convert glucose to energy and deliver power to exercising muscles. In addition to reducing fat and body weight in favor of maintaining muscle mass, HIIT can significantly improve people’s cholesterol profiles.
When developing a HIIT regimen, individuals can choose from almost any type of aerobic or anaerobic activity, from cycling and swimming to weight lifting and body-weight exercises. The exact exercise and recovery times can vary greatly based on fitness goals and experience levels.