1. what type of set-back can occur because of exercise? failure to meet a goal overuse injuries exercise breaks illness 2. when do you need to rehabilitate a part of the body? after an injury during a cross-training exercise when you return from a break in exercise during a plateau 3. if louise is not seeing any progress with her exercise goals, what might be the cause? she has tendonitis. she is not cross-training. she is eating too much. she is in a plateau. 4.overuse injuries can be prevented by taking breaks participating in a variety of activities avoiding high impact sports exercising at a low intensity level 5. cross-training involves playing a variety of sports for exercise performing different types of cardiovascular exercise performing a variety of resistance training exercises all of the above 6. which of the following is an effective strategy to prevent an overuse injury? avoid sports with excessive contact. avoid high intensity activities. stick with one type of exercise. take time to cool-down after exercise. 7. if bert goes on vacation and misses regular exercise for three weeks, this should have no effect on him he should exercise harder to get back in shape he should lower his exercise goals he should perform rehabilitation exercises