Firstly, I would like to warn you that, this is the fastest and easiest method. Even so, you will have to work hard and take efforts to turn your dreams into reality. Join a good gym, which is well equipped and has plenty of facilities. You can also buy some gym equipment and start a small gym for yourself at home.
Weight training helps in building muscles and to lose extra fat. Sweat it out everyday in the gym for one hour, not less and not more than that. Weights put tension on your muscles and activates numerous fibers, which in turn accelerates their growth. So, the maximum number or repetitions you do, the maximum effect it will have on your muscles.
Sets
It is necessary to do weightlifting in sets. Always do 3 sets of 15 each. Remember that the heavier weights you take, the less number of repetitions you will be able to do, so gradually increase the weights, as repetitions help build mass. After every week, add one more set, because the body should not get used to the strain. There should be an increased amount of strain everyday.
Proper Method
Another golden rule while lifting weights is, be quick when you lift the weight, but when you release it down, do it slowly. This helps to put maximum strain on the muscles. Ideally, take 2-3 minutes rest after every set. Don't concentrate on specific parts of the body, make it a whole body workout or you can assign specific days to work out on the specific parts of the body.
Home Workout
If you are not able to join a gym or for some reason are not able to go to a gym, then the best place will be your home; do push ups, crunches, and squats everyday in proper sets, as mentioned above.
Stretching Exercises
Whether you are working out in a gym or working out at home you must start your workout with some stretching exercises, as they help in warming up the body. Warm up not only helps to increase stamina, but also helps to avoid cramps and injuries.