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.
(2) An exercise intensity that maintains the heart rate at 60% to 85% of the maximum. Sports medicine The optimal heart rate at which an athlete should perform a particular sport activity, determined by a formula that bases training intensity zones on heart rates as percentages of cardiac reserve.