Objectives : This study was performed to find the correlation between moire topography and muscle development ratio of both lower limbs. Methods : 88-general persons who examed general health checkup were enrolled this study. Who coincided the exclusion criteria were left out. The authors practiced Moire Topography by using IBS-2000 and measured difference of contour line and interval between vertical base line of neck and pelvis. We made use of X-SCAN to analyse body component and calculate muscle development ratio of both lower limbs. Results : In this study, we found out that the more interval between vertical base line of neck and pelvis grown large, the more muscle development ratio of both lower limbs got small. So, there was correlation between imbalance of the dorsum muscle and muscle development ratio of both lower limbs.(p>0.05). But others did not have. Conclusion : According to this results, we found out there was correlation between imbalance of lumbar and gluteal region and muscle development ratio of both lower limbs. Apply to clinic, we are able to improve the efficacy of diagnosis and medical treatment.