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.
Studies do tend to agree that increasing the duration in combination with a good intensity does affect the amount of calories burned post exercise. A number of exercises have compared durations of 30min, 45min and 60min at intensity of 70% V02max.