A system for muscle, tendon and spine adjustment and rehabilitation training, a robot (820, 1000), and a control method therefor. The robot (820, 1000) comprises: a base (100), a back plate (200), a holding device (300) and a first drive mechanism (400), the back plate (200) being arranged on the base (100) and rotatably connected to the base (100), the holding device (300) being arranged on the back plate (200) and used for applying holding forces of different sizes to a user (888) at different operational stages of the robot (820, 1000), the first drive mechanism (400) being used for driving the back plate (200) to rotate with respect to the base (100) when the holding device (300) holds the upper half of the body of the user (888). Via the holding device (300), the robot (820, 1000) holds and positions the upper half of the body of the user (888) in an upright state against the back plate (200). During operation, the robot (820, 1000) controls the holding device (300) to apply holding forces of different sizes, then matches the first drive mechanism (400) to drive the back plate (200) to turn towards the back side of the user (888) with respect to the base (100), so as to perform adjustment or training on the muscles, tendons and entire spine of the user (888).Font lobjet de cette invention un système de réhabilitation et de régulation des tendons de la colonne vertébrale, un robot (820, 1000) et un procédé de commande associés, lequel robot (820, 1000) comprend une base (100), un plateau (200), un dispositif denveloppement et étirement (300) et une première structure de transmission (400). Le plateau (200) repose sur la base (100) et y est relié rotatif, le dispositif denveloppement et étirement vient sur le plateau et forme une zone denveloppement et étirement (200) avec le plateau de manière à envelopper et étirer la moitié du corps de la personne traitée (820) dans la zone denveloppement et étirement lorsque la personne traitée est couchée sur le plateau. Le
