a living body's postulated inborn longing for or desire to be physically active, frequently demonstrated as a need to maneuver round, probably alongside the lack of any sort of obvious stimulant inspiring motion, in a way that motion depriva
a living body's postulated inborn longing for or desire to be physically active, frequently demonstrated as a need to maneuver round, probably alongside the lack of any sort of obvious stimulant inspiring motion, in a way that motion depriva