Exploring the Role of Baduanjin on Lumbar and Hip Mobility Index in Obese People Based on Infrared Thermography and Meridian Point Specificity

This study aimed to explore whether Baduanjin, a traditional fitness practice, can improve waist and hip mobility in obese individuals. Based on the TCM theory that "acupoints have unique effects," researchers hypothesized that Baduanjin might regulate muscle function by stimulating key abdominal and lumbar acupoints (such as Shenque and Guanyuan), thereby enhancing body flexibility. The study recruited 60 overweight adults (BMI \>28) from Beijing and Suzhou, randomly dividing them into two groups: one practiced Baduanjin 4 times a week for 8 weeks, while the other received no additional exercise. Using an infrared thermography device (similar to a "body temperature camera"), researchers measured temperature changes at abdominal and lumbar acupoints. They also evaluated waist mobility through forward bending, backward extension, and lateral flexion tests. After 8 weeks, the Baduanjin group showed three significant improvements compared to the control group: Enhanced flexibility: Waist and hip range of motion increased, such as reaching further during sit-and-reach tests. Higher acupoint temperature: Skin temperature around Shenque, Guanyuan, and other acupoints rose, possibly indicating improved local blood circulation. Better functional scores: Scores reflecting daily activity comfort and joint health significantly improved, while the control group showed no change. In conclusion, Baduanjin may benefit obese individuals by "activating" abdominal and lumbar acupoints to optimize muscle function and mobility. Further research is needed to validate the underlying mechanisms.