“This isn't something you can do overnight, ” says Keri L. Denay, MD, lead author of a recent American College of Sports Medicine advisory that encourages Americans to not overlook the benefits of activity during the pandemic.

Increase time, distance, and intensity gradually.逐渐增加运动时间、距离和强度。“这不是一夜之间就能做到的，”美国运动医学会近期一份报告劝告美国民众在大流行期间不要忽视运动的好处，报告的第一作者医学博士克里·L.德纳指出，“这不是一夜之间就能做到的事。”