but
sometimes the students--usually the entire class's recalcitrance is too agregious for these moderate corrective actions and a "Hammer session" is required. This is an added evolution, frequently in the evenings or on a weekends, and consists of just getting the living crapped kicked out of you for two or three hours calistenics, log PT Sand bag PT rope climbs, sugar cookies, extended arm carries (boats above heads) etc etc, until all of the evil slackerdness is hammered from the collective classes body--
course, sometimes its just done for the entertainment value
and the hammer session with sons only involved a hose, the pool, front leaning rest and bear crawls--- no need to call CPS