Lucas Tanner wrote:
Anyone who is interested in learning about interval training, tempo runs, etc. can learn all there is to know within a very short period of time just by brousing websites and forums like this one every so often. Sorry for the cliche but it ain't rocket science. Further, no one had discovered some revolutionary training method that will make a runner of average ability into an elite. Why are people so gullible?
"fifteen hundred years ago every body knew the earth was the centre of the universe. five hundred years ago every body knew the earth was flat and fifteen minutes ago you knew that people were alone on this planet. imagine what you'll know tomorrow."
this is a quote from the film Men in Black (1997) starring Tommy Lee Jones and Will Smith, but the sentiment it expresses applies to many other fields. when I started reading about human physiology and athletic training the prevailing wisdom was that muscles were formed of two types of fibers called slow twitch and fast twitch and lactic acid was thought to be a poison that hindered running and caused muscle cramps and needed to be eliminated from muscles as quickly as possible. today, largely thanks to advances in the science of physiology and human biology we think of muscle types as existing on a spectrum, and lactic acid is known to be an important component of muscle fuel and its levels are used as markers of progressive stages in the metabolism of ATP. anyone who thinks they can keep up to date with these advances in our knowledge and understanding by "brousing [sic] websites and forums like this one every so often," is sorely deluded and bound to be disappointed.
a second reason is that different people learn in different ways and sometimes it takes two or three different explanations before the reader truly understands what they have read. in mathematics, they refer to this point of true understanding as the "aha moment" and when a teacher brings her student to this point they both derive a huge amount of satisfaction from that shared achievement. reading widely can do that, "brousing" every so often, will not.
a third reason is that some explanations are just plain wrong. learning to tell the difference between seemingly plausible explanations and truly believable ones takes a level of understanding and knowledge that merely, "brousing [sic] websites and forums like this one every so often," will not achieve.
and finally, I find your implication that folks who read books can only be "gullible" to be highly offensive.
Cheers.