Question

Researchers have found general relationships between testicular cancer and exercise. increased exercise is associated with a decrease in incidence of testicular cancer. However, a positive relationship( increased incidence of testicular cancer) was found between testicular cancer and riding bikes or horses. several factors might be hypothesized to bring about this result. which of these hypotheses is properly related to a prediction that arises from it?

Answer 1

ANSWER-

a lot of research has found that the increase level of exercise and being active can reduce the chances of testicular cancer. though, vigorous exercise on a regular basis may result into pain in the testis but it hardly lead to the testicular cancer.

while , cycling and horse riding is a kind of exercise too,but few researchers found that those people who ride bike and horse ride have a chance of testicular cancer,they formulated this on the basis that the riding bike for a long period may result into pressure on testiculars which may lead to temporary blockade in the vessels and thus continual practice may lead to testicular cancer according to few of the research done by researchers.

though,the second hypothesis is not completely cent percent true,or applicable,as a very less number of people turns out to be a victim of testicular cancer who rides bike,which can be a coincidence too!! in rarest of rare cases,as testicular cancer not only cause by riding bikes and horses but can also be caused by bad food practices and unhealthy routine and exposure to drinking smoking.

but ,as said earlier,it's a cent percent result that those who exercise more reduces the risk of cancer with a very high percentage of success rate.