Find a sport that you like. It can be tennis, basketball, football, soccer or anything that you enjoy playing. When you're having fun, time goes by quickly and you'll be able to exercise for longer without getting bored. It's also a great way to meet people that share the same interests as you.
Step2
Joining a gym gives you access to plenty of machinery that can help you get into shape. You can start a resistance training program with all the free weights and lose pounds with the treadmills or ellipticals.
Step3
Find a friend that wants to get into shape. Exercising with someone makes it easier to stick to a routine. It can be easier to skip a workout if there's no one that's counting on you. Having a workout partner will help you stay dedicated and motivated. Other people can also bring new ideas into your routine to keep it fresh and interesting.
Step4
Adobt a dog that likes to run or take long walks. A dog can be a reliable workout partner when you have to take it on walks a few times per day.
Step5
Get a bike and start using it to run errands. It'll save you money but more importantly will have you exercising when you'd normally be sitting in a car.
Tips & Warnings
Always get the advice of a doctor to be sure you are in good health before starting an exercise routine or diet.