Start here... For those who are interested in the very basic of slalom water skiing through a slalom course, see the following and video below. There are a lot of rules to go along with it, but simply put; a boat travels straight through a set of 26 buoys.
The definition of an ailment is a bodily or mental disorder or illness. A cold is an example of an ailment. any bodily or mental disorder; illness, esp. a mild, chronic one.
Morbidity (from Latin morbidus, meaning sick, unhealthy) is a diseased state, disability, or poor health due to any cause. The term may be used to refer to the existence of any form of disease, or to the degree that the health condition affects the patient.