PROBLEM TO BE SOLVED: To provide a muscle power balance determination device, a muscle power balance determination method, a balance adjustment system, and a balance adjustment method, capable of measuring balance of left and right muscle forces, and clearly grasping balance abnormality.SOLUTION: Muscle power balance determination devices 1, 101 arranged in a bilaterally symmetrical state, for pressing respective left and right parts of a human body in lateral parallel directions, in directions being almost parallel and almost equal, or in directions being almost equal, comprise: a left elbow front-and-rear part press part 13L and a right elbow front-and-rear part press part 13R for pressing elbows in a state in which, a range from shoulders to elbows lowers almost rearward and a user is in a seating position, and hands are bent forward a user, from positions which are rear sides of the abdomen side parts toward a dorsoventral direction a left elbow vertical press part 11L and a right elbow vertical press part 11R for pressing both elbows which are projected outward in a horizontal state in a state in which a user is in a seating position and elbows are bent, from upper positions of elbows to lower positions and a left knee vertical press part 21L and a right knee vertical press part 21R for pressing lifted knees in a state in which a user is in a seating position from upper positions to lower positions, or plural these left and right parts are provided.SELECTED DRAWING: Figure 5COPYRIGHT: (C)2017,JPO&INPIT【課題】左右の筋力のバランスを測定でき、バランス異常を明確に把握できる筋力バランス判定装置、筋力バランス判定方法、バランス調整システム、およびバランス調整方法を提供する。【解決手段】左右対称に配置されて人体の左右の各一部を左右並行若しくは略平行で同じ方向若しくはほぼ同じ方向に押圧する筋力バランス判定装置1,101について、座位にあって肩から肘が下やや後方へ下がって手を手前へ曲げた状態の肘を脇腹側部より後方の位置から背腹方向へ押圧する左肘前後押圧部13Lおよび右肘前後押圧部13R、座位にあって肘をしっかり曲げた状態で両肘を水平に外側へ突き出したその両肘を肘の上方位置から下方へ押圧する左肘上下押圧部11Lおよび右肘上下押圧部11R、座位にあって持ち上げた膝を上方位置から下方へ押圧する左膝上下押圧部21Lおよび右膝上下押圧部21R、またはこれらの複数を備えた。【選択図】図5
