Yi Seed Yu Gang Auxiliary Zhu ?Move Machine Agencies , Department include that Rong Zhi Cao Body, a seating portion Yi Ji Yi Let set Auxiliary Shang what The Rong Zhi Cao Body help bracket. The Rong Zhi Cao Body have one week Wai fixation wall, a bottom surface Yi Ji the bottom surfaces Yi Far From The notch, and The Cheng Zuo Bu Department With The Di Mian Even connect The Auxiliary help bracket Ju You Complex Number With The Rong Zhi Cao Body Gu Ding Even Jie Even connect pillar, an at least Chui Zhi Even Jie The Even connect pillar fixed frame and Zhi Shao mono- Even connect The fixed frames and across The notches ?Move bracket , The Even meet Zhi Zhu Department and set with the Fang of the vertical bottom surfaces The Xiang Let. Tou Over the utility models Let is set, it is possible to provide have privacy Shui Zhong ?on the fixed what The Rong Zhi Cao Body of Move Ring Jing , And users Ke Tou Over The Auxiliary help the specific Move Zuo Zhi of Zhi Jia Jin rows ?Move or stretching, extension Move Zuo , Da to Strong it is strong or muscle Complex is good for the purpose for controlling Treatment.一種浴缸輔助運動機構,係包含有一容置槽體、一乘坐部以及一設置於該容置槽體上的輔助支架。該容置槽體具有一周圍固定壁、一底面以及一遠離該底面之槽口,而該乘坐部係與該底面連接,該輔助支架具有複數與該容置槽體固定連接的連接支柱、至少一垂直連接該連接支柱的固定架以及至少一連接該固定架且跨越該槽口的運動支架,該連接支柱係以垂直該底面之方向設置。透過本新型之設置,可提供具私密性的水中運動環境,並使用者可透過固定於該容置槽體上的該輔助支架進行特定動作之運動或伸展動作,達到強健或肌肉復健治療的目的。