It is essential for you to see your doctor before you do anything. Ask for a complete physical check up. This will help you to find where you are getting started in your efforts to drop weight and get in shape. Your doctor can help you discover a good goal weight and body mass index and also tell you whether or not you have any health conditions that you need to keep in mind as you work to get in shape. Your health care provider will help you set up an excellent diet plan so that you can get your eating style under control as well.
Start bit by bit. Do not attempt to run too far too rapidly too early. A good program for starting to get into shape is the Couch to 5K plan. This is a plan that increases the distance and time spent running until you are ready to take on a 5K run. Of course, to get fit you'll want to do more than merely run. It is likewise important that you develop your strength and endurance training. If you don't have time for all of that, look for a swimming version of Couch to 5K-this way you'll work your whole body and build all of your systems safely and over time.
You really should have a support group. Sure gaining weight can be uncomfortable, but you stand an improved chance of losing weight and getting into shape if you find a few people to work with. You can work with each other to eat good food and get regular exercise--these are the people who can visit weight loss group meetings with you, exercise with you and more. If you don't want to do this with people in "real" life, you can find this kind of support on the web. You can certainly subscribe to one of any number of online support groups designed to help with weight loss.
The simple fact, to put it simply, is that it takes time to lose weight plus more time to get in shape. The sooner you start to modify your eating habits and training habits the better off you will be. The quicker you begin your efforts, the easier it will be to work on building your body steadily and over time. Remember, in cases like this, slow and steady is actually the way to go: your body and health will thank you for it come summer time.
source : How You Will Get Fit Safely Before Summer