Integral type chest holds in palm and chest strutting arrangement

The utility model provides an integral type chest holds in the palm, has: the matrix part, the middle part of matrix part has the opening, the opening has the bearing surface that is ball profile of surface, axis of rotation group, axis of rotation group one end has the joint tip that ball profile of surface was personally submitted to the outward appearance, the joint tip rotatably keep in on thebearing surface, the joint tip with the spherical pair is constituteed to the bearing surface, the chest holds in the palm the body, the chest hold in the palm the body with the fixed connection of axis of rotation group, the chest holds in the palm body mounting spur in user's the chest that is used for laminating. A chest strutting arrangement, has abovely the integral type chest hold in the palm, shoulder supporting part and hip transmission member. The utility model provides an application scope is wide, convenient to use is comfortable, support reliable integral type chest holds in palmand chest strutting arrang