Now that you're ready to do the exercise, you must first have a realistic outlook on what you would like. Would it be for your health, for weight loss, for muscle building, for your strength and performance in sports or for your appearance? You should know these factors because not achieving it might only disappoint you and discontinue working out. Just as what most people do as their resolution every year, like for example if they want to lose weight, ever wonder why every year it's on their number one list again and again? It's because once they get disappointed when things didn't turn out well at the start they stop the program, and will just do workouts again for the following year. You should know that it's not that fast in achieving what you want with your body, it requires time and effort. It's not a one click solution. Say you're into muscle building, there are certain people who don’t grow muscles fast compared to others, genes also play a major part here so don't get disappointed when you see one getting big fast. You may not get big now but in time you will, and notice your strength, at least you can now lift heavier weights compared when you have just started. Do it regularly, with good rest plus good food intake and you'll see great results.