根据给定的英文文章，生成一个主题摘要。


文章: The benefits of regular exercise are well-known. It can improve your cardiovascular health, help you maintain a healthy weight, and boost your mood. However, many people struggle to find the time or motivation to exercise regularly.
Regular exercise has well-known benefits such as improving cardiovascular health, maintaining a healthy weight and boosting mood. However, some people struggle to find time or motivation to exercise regularly.