Definition of organism for English Language Learners. : 1  an individual living thing. : 2  a system with many parts that depend on each other and work together.
Figuring out how many calories you burn when running is, on a simple level, a fairly straightforward calculation. Most experts (and lots of studies) suggest that a person of average weight burns about 100 calories in a mile of running.
Water-walking or jogging burns 563 calories per hour if you weigh 155 pounds, and 654 calories an hour if you weigh 180 pounds. Water-running burns 11.5 calories per minute in comparison with running on land, which burns about 8 calories per minute(according to The Sunday Times).