经常锻炼是改善和保持身体健康的关键,但锻炼并不一定要挥汗如雨。美国康涅狄格大学的研究人员发现,一次悠闲地散步,就可以改善情绪,并提高人的幸福感,对平时久坐不动的成年人效果更为显著。此前有研究表明,身体活动有益于心理健康,但还没有研究揭示幸福感与活动强度的关系。研究人员招募了419名健康的中年参与者,通过问 Regular exercise is the key to improving and maintaining good health, but exercise does not have to be sweating. Researchers at the University of Connecticut in the United States found that taking a leisurely walk can improve mood and enhance people’s well-being, even more so for adults who are sedentary. Previous studies have shown that physical activity is conducive to mental health, but no study has revealed the relationship between happiness and activity intensity. Researchers recruited 419 healthy middle-aged participants by asking