【正确答案】 C

【答案解析】[详细解答]从Regular jogging is credited with promo ting a“training effect”that conditions the heart to do more work with less effort；increases the efficiency of the respiratory system by strengthening the muscles that assist breathing来看，jogging有助于增强呼吸肌肉 (A)、调节热量(B)，促进训练的效果(D)三项功能，唯独没有C项，故C为正确选项。