Coastal, an F 1 hybrid of Tift common bermuda and a bermudagrass introduced from Asia, was released more than 55 years ago and has been established for hay and grazing on approximately 15 million acres in the southern United States.
Although pedometers are widely used to measure physical activity by counting the number of steps a person takes, they canât measure exercise intensity. In the lab, exercise intensity is commonly determined by measuring the amount of oxygen taken in by the body during exercise, known as oxygen uptake.
When you work out, are you working hard or hardly working? Exercising at the correct intensity can help you get the most out of your physical activity â making sure you're not overdoing or even underdoing it. Here's a look at what exercise intensity means and how to make it work for you. For example, what feels to you like a hard run can feel like an easy workout to someone who's more fit. 2  Your heart rate. 3  Your heart rate offers a more objective look at exercise intensity. 4  In general, the higher your heart rate during physical activity, the higher the exercise intensity.