PGSS sign for BATHE

BATHE
Hold 1st FLAT hand, back forward & digits pointing inward, and hold 2nd 1st finger hand, back inward and 1st finger pointing downward, with elbow raised and with tip of its 1st finger one hand's breadth behind tip of 1st thumb; then move 2nd hand downwards one hand's breadth: return to original position and repeat action.