Accepted Answer
Because of the various injuries that have prevented Roxy from exercising, she must balance the demands of the others with her need to employ a lot of strength.What do you mean by exercise ?Exercise also goes by the label of physical activity. Simply explained, exercise is any movement that causes your body to work harder than it normally would throughout the day. Exercise is most frequently done to boost physical fitness because it exercises muscles and raises heart rate.For instance, walking faster would be a great form of physical exercise if picking up your children from school was the most physically taxing part of your normal day. However, a 10-mile run might be too challenging at this point.Learn more about Exercise here:https://brainly.com/question/1365564#SPJ4