锻炼(duànliàn): This is the more common and broader term. It means to exercise, to train, or to work out. It encompasses a wider range of activities, focusing on improving physical and mental abilities through planned and repeated practice. The core character 炼 emphasizes the process of refining, tempering, or training.
TheChineseword锻炼，duànliàn，isafundamentaltermintheC…