An athlete is injured on the field. his teamates see that the injury is moderatley swollen, and the athlete reports that the area is numb. what is the first thing that his teammates should do

In strenuous physical activities it is recommended to warm up and cool down ? true or false ?

Which term defines one's age as measured by how well the body is working? chronological age biological age social age mental age

Stuart runs with his brother each morning, and they can only speak one or two words at a time between multiple deep breaths. which best describes their heart rates during this activity? low moderate vigorous dangerous