Steroid facts
But, again, C-17s are almost never used for athletic or cosmetic purposes. steroid facts Steroid abuse in sport. Another commonly held belief is that steroid use causes aggressive or enraged behavior. Consider the case of San Francisco Giants outfielder Barry Bonds, whose impressive late- career home run hitting and built-up physique have long raised observers' eyebrows. Last season, Bonds, long known for being irascible, had a dugout shoving match with teammate Jeff Kent. steroid facts Weight training and bodybuilding. A few columnists, including Bill Lankhof of The Toronto Sun and Jacob Longan of the Stillwater News-Press, obliquely diagnosed "'roid rage" from afar. "There's very inconsistent data on whether 'roid rage even exists," says Yesalis. "I'm more open to the possibility than I used to be, but its incidence is rare, and the studies that concluded it does exist largely haven't accounted for underlying factors or the placebo effect. steroid facts Muscle of the body. "Scientists are nearly unanimous that excessive testosterone causes aggression in animals, but this association begins to wither as you move up the evolutionary ladder. Diagnosing such behavior in athletes is especially tricky. "There's a certain degree of aggression that's not only acceptable but necessary in competitive sports," Yesalis says. "What's perhaps just the intensity that's common to many athletes gets perceived as steroid-linked outbursts. "Fears about steroid use also include other cancers, heart enlargement, increased blood pressure, elevated cholesterol levels, and musculoskeletal injuries. Upon closer examination, these too turn out to be overblown. Reports associating heart enlargement, or cardiomegaly, with steroid use often ignore the role of natural, nonthreatening enlargement brought on by prolonged physical exertion, not to mention the effects of alcohol abuse. The relationship is unclear at best. Evidence supporting a link between steroids and ligament and tendon damage is weak, since steroid-related injuries are virtually indistinguishable from those occurring normally. And blood pressure problems, according to Yesalis, have been exaggerated.
Steroid facts
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