Cheerleading Flip Flop

cheerleading
(cheerleader) someone who leads the cheers by spectators at a sporting event
Cheerleading is a physical activity, sometimes a competitive sport, using organized routines, usually ranging from one to three minutes, which contain the components of tumbling, dance, jumps, cheers, and stunting to direct spectators of events to cheer on sports teams at games or to participate
(cheerleader) an enthusiastic and vocal supporter; "he has become a cheerleader for therapeutic cloning"

flip flop
reversal: a decision to reverse an earlier decision
A light sandal, typically of plastic or rubber, with a thong between the big and second toe
a backless sandal held to the foot by a thong between the big toe and the second toe
A backward handspring
An abrupt reversal of policy
interchange: reverse (a direction, attitude, or course of action)