In the early 2000s, the IFBB was attempting to make bodybuilding an Olympic sport. It obtained full IOC membership in 2000 and was attempting to get approved as a demonstration event at the Olympics, which would hopefully lead to it being added as a full contest. This did not happen and Olympic recognition for bodybuilding remains controversial since many argue that bodybuilding is not a sport.
Is this a good workout routine for me to start off with, and also what would be a good diet plan for someone of my age and weight and stature. Should i try to lose a little weight first? Since this is a beginners workout, should I consume less protein, protein shakes, and good carbs? Or should i consume just as much as I would in an intermediate level workout?
In terms of actual gains, depending on the factors listed above, maybe 12-15 lbs. of muscle, 15 lbs. being on the high end. This assumes you are natural, by the way. Drugs are a personal choice, but my experience is as a natural bodybuilder, so I'm not going to pretend to know a lot about how steroids affect your gains. Having said that, it makes sense to at least be aware of what they are and what they do, purely from a knowledge standpoint. There are enough knowledge resources available on line that you can learn about them if you choose to pursue that option.
Carbohydrates play an important role for bodybuilders. They give the body energy to deal with the rigors of training and recovery. Carbohydrates also promote secretion of insulin, a hormone enabling cells to get the glucose they need. Insulin also carries amino acids into cells and promotes protein synthesis. Insulin has steroid-like effects in terms of muscle gains. It is impossible to promote protein synthesis without the existence of insulin, which means that without ingesting carbohydrates or protein—which also induces the release of insulin—it is impossible to add muscle mass. Bodybuilders seek out low-glycemic polysaccharides and other slowly digesting carbohydrates, which release energy in a more stable fashion than high-glycemic sugars and starches. This is important as high-glycemic carbohydrates cause a sharp insulin response, which places the body in a state where it is likely to store additional food energy as fat. However, bodybuilders frequently do ingest some quickly digesting sugars (often in form of pure dextrose or maltodextrin) just before, during, and/or just after a workout. This may help to replenish glycogen stored within the muscle, and to stimulate muscle protein synthesis.