The right answer for the question that is being asked and shown above is that: "Anaerobic exercise is mostly intended to improve cardiorespiratory endurance." The statement about anaerobic exeroses that is true is that Anaerobic exercise is mostly intended to improve cardiorespiratory endurance.
CDC conducts studies each year to determine how well the flu vaccine protects against flu illness. <span>While vaccine effectiveness can vary,</span> recent studies show vaccine reduces the risk of flu illness by about 50% to 60% among the overall population during seasons when most circulating flu viruses are like the vaccine viruses.
