Calisthenics n. : The science, art, or practice of healthful exercise of the body and limbs, to promote strength and gracefulness; light gymnastics.

Example:
How often should I do Calisthenics to see a result?

Taxonomy
Calisthenics, rod, exercises, floor, movements, trains, Australia, Song and Dance, shoulders, pupils, aesthetics, calisthenics clubs, flexibility, body strength, gymnastics, chest, arms, apparatus.

Defination from the web:
calisthenics are exercises consisting of a variety of simple movements, usually performed without weights or equipment, ... Organized systems of calisthenics in America took a back seat to competitive sports after the Battle of the Systems, when the states ...