Bodybuilding became more popular in the 1950s and 1960s with the emergence of strength and gymnastics champions, and the simultaneous popularization of bodybuilding magazines, training principles, nutrition for bulking up and cutting down, the use of protein and other food supplements, and the opportunity to enter physique contests. The number of bodybuilding organizations grew, and most notably the International Federation of Bodybuilders (IFBB) was founded in 1946 by Canadian brothers Joe and Ben Weider. Other bodybuilding organizations included the Amateur Athletic Union (AAU), National Amateur Bodybuilding Association (NABBA), and the World Bodybuilding Guild (WBBG). Consequently, the male-dominated contests grew both in number and in size. Besides the many "Mr. XXX" (insert town, city, state, or region) championships, the most prestigious titles[according to whom?] were Mr. America, Mr. World, Mr. Universe, Mr. Galaxy, and ultimately Mr. Olympia, which was started in 1965 by the IFBB and is now considered the most important bodybuilding competition in the world.
Site enhancement oil, often called "santol" or "synthol" (no relation to the Synthol mouthwash brand), refers to oils injected into muscles to increase the size or change the shape. Some bodybuilders, particularly at the professional level, inject their muscles with such mixtures to mimic the appearance of developed muscle where it may otherwise be disproportionate or lagging. This is known as "fluffing". Synthol is 85% oil, 7.5% lidocaine, and 7.5% alcohol. It is not restricted, and many brands are available on the Internet. The use of injected oil to enhance muscle appearance is common among bodybuilders, despite the fact that synthol can cause pulmonary embolisms, nerve damage, infections, sclerosing lipogranuloma, stroke, and the formation of oil-filled granulomas, cysts or ulcers in the muscle. Rare cases might require surgical intervention to avoid further damage to the muscle and/or to prevent loss of life.
Many other important bodybuilders in the early history of bodybuilding prior to 1930 include: Earle Liederman (writer of some of bodybuilding's earliest books), Zishe Breitbart, Georg Hackenschmidt, Emy Nkemena, George F. Jowett, Finn Hateral (a pioneer in the art of posing), Frank Saldo, Monte Saldo, William Bankier, Launceston Elliot, Sig Klein, Sgt. Alfred Moss, Joe Nordquist, Lionel Strongfort ("Strongfortism"), Gustav Frištenský, Ralph Parcaut (a champion wrestler who also authored an early book on "physical culture"), and Alan P. Mead (who became an impressive muscle champion despite the fact that he lost a leg in World War I). Actor Francis X. Bushman, who was a disciple of Sandow, started his career as a bodybuilder and sculptor's model before beginning his famous silent movie career.
Muscle growth is more difficult to achieve in older adults than younger adults because of biological aging, which leads to many metabolic changes detrimental to muscle growth; for instance, by diminishing growth hormone and testosterone levels. Some recent clinical studies have shown that low-dose HGH treatment for adults with HGH deficiency changes the body composition by increasing muscle mass, decreasing fat mass, increasing bone density and muscle strength, improves cardiovascular parameters, and affects the quality of life without significant side effects.[unreliable medical source?]
If you have little experience of weight training and free weights, you may wish to start with the machine leg press instead of the squat, especially if you're not accompanied by a trainer, helper or spotter. Even so, there is no reason to be intimidated by the squat exercise. It need not be done in a squat rack or power cage with the big bar and free weights to begin with, although squatting with the bar alone is a good way to practice form. Dumbbells or small-bar barbells or a Smith machine can provide reassurance for the beginner. The same applies to the racked bench press with heavy bar, which can be substituted with dumbbells or lighter barbells. The key is not to lift too heavy too soon.
Shorter rest periods have their place — especially if your goal is muscular endurance and fat loss. But longer rest allows you to perform more reps on subsequent sets, and this greater volume, over time, may lead to greater muscle gains in the long run. One convenient way to do this without tacking additional time onto your bodybuilding routine: Perform supersets, which are back-to-back sets of two different exercises that target non-competing muscle groups (e.g., the squat and biceps curl, or the bench press and bent over row).
I know, I know, flat bench press is your favorite lift, or whatever else you prefer, but if your goal is to build up triceps, perhaps you should start with something like dips, or even separate your regimen into a chest day and an arms day. It's simply impossible to improve if you waste all of your energy on your "favorite" lifts while neglecting the muscles that you truly want to bring up.
Simply knowing where you stand can help your efforts tremendously. In exchange for a few bucks and a little pain, you'll receive health benchmarks on things like cholesterol and triglycerides, blood pressure, fasting glucose, and perhaps bone density for older women. These are concrete, quantifiable areas where you can track progress and see your hard work translate into results.
Maximize your body's response with new challenges. Even the most brilliantly designed training program will gradually lose its efficiency. In simple terms, your body is too smart for its own good. As you become more and more adept at performing a particular movement, the results you get from that movement will reach a plateau. It's time to mix things up. Your entire work out should be modified every few weeks for best results. I urge you to constantly try new exercises to add to your repertoire. Look around the gym. Talk to people. Consult magazines. Experiment on your own: change bench angles; alter foot stances; switch the order of your exercises; try supersets; strip sets; etc. Be creative.
One of the most misunderstood areas for new bodybuilders is nutrition. I talk to guys all the time that have no idea of their daily calorie intake, their daily protein intake, their carbohydrate intake. They have no idea of what types of foods they should be eating, or when they should be eating them. They don't know what supplements do what and what they should using. Let me refer readers to some of my other articles that detail these areas.