Summarize this article in one sentence.
. Exercise and physical activity are some of the best ways to get back on track. If you're feeling stuck or low, exercise helps to release endorphins, those 'feel-good' hormones. Exercise can help to improve physical health as well as mental health. If you're looking to improve your moods, help you to relax, and to improve your sleep, getting active can help.  Exercise can also help treat symptoms of depression, anxiety, trauma, and ADHD. If going to the gym isn't your thing, take a yoga class or try ice skating, rollerblading, or a dance class. . Sleep is an important aspect of feeling good and functioning well daily. If your sleep is inconsistent, erratic, or of poor quality, it may hinder you from making the changes you want. Aim to go to bed and wake up at the same each day, even on the weekends. Control your light exposure near bedtime. Avoid watching television, reading e-books or looking at your phone screen right before sleeping. The foods you eat can affect the way you feel. If you're trying to be on the up and up, fuel your body in ways that support it. Eat plenty of fruits and vegetables, cook at home, and reduce your sugar intake. Moderating the foods you eat can help you manage certain mental health problems and regulate your moods.   While you don't have to completely eliminate certain foods, moderate what you eat and how frequently you eat the 'unhealthy' foods. If you want to learn more about making good food choices, check out How to Eat Healthy. Start spending time with those you care about. If you've been distant from people or isolated, make an effort to reach out. Perhaps you feel alone and are intimidated in making new friends. Friendships can support you during positive moments and hard times and help you to feel connected. Even if you're shy you can meet people and build friendships in your community. Try  volunteering at an animal shelter, food bank, or after-school program. If you tend to handle stress destructively, find some healthy outlets for stress, such as relaxation. Using daily relaxation can help you cope with stress as it arises instead of letting it pile up over time. Practicing relaxation for 30 minutes each day can help stabilize your moods and cope with stress. Find relaxation methods that feel good and that you enjoy. Try yoga, qi gong, tai chi, and meditation. Find one you like and stick with it.

Summary:
Get moving Sleep soundly Eat healthy foods. Engage with friends. Practice relaxation.