Go outside for a walk or jog, and exercise for at least 20 - 30 minutes. You can also go to a park. You can go in a loop so you’ll come back around the opposite way from where you started, or you can go to a spot in particular and turn around. Drive to a nearby park and find a trail to hike. Getting out in nature is a great way to spend your free time while exercising or exploring someplace new. A class can be a fun and interactive way to learn a new exercise. Yoga classes can relax you, and pilates will get you moving. Other classes you can try include spin classes or zumba. Sign up for softball or soccer. This will give you a way to consistently spend your free time every week. You will not only exercise but also meet new friends and  learn what it’s like to be in a team. The gym can be a space for you to spend time in the morning, or you can go after school or work. Try to do cardiovascular exercises like using the treadmill or elliptical machine as well as building muscle with weights or machines. ork out at home. Turn on an exercise DVD or watch a video online. There are a ton of videos you can choose from, like circuit training, yoga, or pilates. You can also watch videos that focus on particular parts of your body, like abdominals, chest, or arms.

Summary:
Take a walk or go jogging around your neighborhood. Go for a hike. Try an exercise class like yoga or pilates. Join a sports team. Go to the gym. .