Final answer:
Weight lifting improves mood through the release of endorphins, reducing stress and anxiety, and improving sleep quality.
Step-by-step explanation:
Weight lifting improves your mood through several mechanisms. First, it stimulates the release of endorphins, which are chemicals in the brain that act as natural painkillers and mood elevators. This can lead to feelings of happiness and well-being. Second, weight lifting can help reduce stress and anxiety by providing a distraction and boosting self-confidence. Finally, weight lifting can improve sleep quality, which in turn can have a positive impact on mood.
Learn more about The benefits of weight lifting on mood