The present invention provides a variable magnetic field magnetic therapy device that affects blood flow and muscle movement by changing a magnetic field applied to a part of a human body and contributes to inflammation of muscle cells and improvement of blood flow. A variable magnetic field magnetic therapy device is made of a three-dimensional object including a small spherical magnetic body 1 and having a hollow inside. [Selection] Figure 2【課題】人体の部位に働く磁界が変化することで、血流や筋肉の動きに影響を与え、筋肉細胞の炎症や血流の改善に寄与する可変磁界磁気治療器を提供する。【解決手段】可変磁界磁気治療器は、小球体状の磁気を帯びた磁性体1を中に含んだ、中が中空になっている立体物でできている。【選択図】図2