Which of the following statements best describes the appropriate adjustments you can make to your workout based on your working heart rate?

a) if your heart rate is too high, keep the level of your session constant. do not increase your level of activity.
b) if your heart rate is too low, you should seek medical advise from your doctor.
c) your working heart can never be too low for an effective workout. it is important that it is not too high, indicating your heart is overworking.
d) if your heart rate is too high, lower the level of the next session by lowering the intensity. if your heart rate is too low, increase the intensity.

jimmy wants to improve the muscular strength in his arms. during his workout, he focuses on his biceps muscles. this is an example of which component fitness?

a) flexibility
b) specificity
c) overload
d) progression

there are three important benefits to the warm up session:

a) flexibility is increased, the muscle is pushed to its full potential, and the chance of dizziness or fainting caused by the pooling of blood in the extremities is reduced.
b) aids in the dissipation of waste products, reduces the potential for delayed onset of muscle soreness, and increases the heart rate gradually.
c) flexibility is increased, the chance of dizziness or fainting caused by the pooling of blood in the extremities is reduced, and the heart rate is gradually increased.
d) the heart rate is gradually increased from the resting place, the temperature within the muscles is increased and the chance of muscle soreness and injury is reduced

? ? (: