To reiterate, the independent variable is the thing over which the researcher has control and is manipulating. In this experiment, the researcher is controlling the food intake of the participant. The dependent variable is believed to be dependent on the independent variable.
This grueling triathlon distance consists of a 2.4-mile swim, a 112-mile ride and a 26.2-mile run. Ironman pros post bike splits as fast as four hours and 15 seconds -- a more than 26 mph average pace, which gets all the press. You may wonder how more average mortals perform on the bike portion of the course so you can gauge your training and potential race-day performance.
What is a Sprint Triathlon? Sprint triathlons are short-distance triathlons, usually consisting of a 750-meter swim, 20k-bike ride and a 5k-run. This is half the distance of an Olympic triathlon and less than a quarter of the distance of the Ironman. Distances may vary slightly from event to event, but they typically adhere to the above standards.