Operation : pile up two palms , pressing from shoulder bladder down repeatedly for three to six times , then pressing from “ da zhui ” to sacral vertebra 操作：施术者双掌相叠，自受术者肩胛处开始，由对侧膀胱经从上由下反复按压三至六次，然后再从大椎处按压至腰骶。
The sacral plexus , called root - centre ( muladhara - cakra ) or secret place , being the root of all streams of vital energy ( nadis ) in the region of the rump - bone or sacrum 荐骨（血管，淋巴，神经等）丛，称为根部的中心（根轮）或者秘密的地方，是所有生命能量流（气脉）之根，在骶骨或者荐骨附近。
1957 works on wooden forms that seem to embody lightness rather than massive volume . the oil on wood net - like objects , creating an organic whole from linked branches painted with oil , develop a dynamism of their own and become autonomous natural creations of a sacral lightness 在名?涂上了光漆的木材的一系列作品之中，每一件作品都是用涂上了光漆的小树枝编成，每一件都是一件有生命的整体，有各自的动力和自然形态，虽肃穆却轻巧。
