懒得去健身?朋友可以助你一臂之力!
Social interaction could be key to kick-starting a fitness regime, US research suggests.
美国研究表明,社交对于快速启动你的健身计划十分关键。
After analysing data, including from the US Military Academy, scientists at Kean University recommended social activities that boosted interactions between less- and more-active people.