为一篇英语研究论文进行中文翻译。


以下是一篇英文研究论文需要翻译成中文：
Title: The Effects of Physical Exercise on Mental Health
Abstract: This study investigated the effects of physical exercise on mental health outcomes in a sample population of college students. Results indicated that regular exercise was associated with decreased symptoms of depression and anxiety.
标题：体育锻炼对心理健康的影响
摘要：本研究调查了体育锻炼对大学生心理健康结果的影响。结果表明，经常锻炼与减少抑郁和焦虑症状有关。