Effects of Shaolin Neigong on the strength and stability of the forearm Rou-Kneading manipulation

Objective To collect, compare and analyze the changes in the strength and stability of the forearm Rou-Kneading manipulation before and after the training in Shaolin Neigong (internal Qigong). Methods Ninety first-year undergraduates were randomized into three groups using the random number table method, with 30 people in each group. The Gongfa (Qigong method) group received training in both Shaolin Neigong and forearm Rou-Kneading manipulation. The manipulation group only received training in forearm Rou-Kneading manipulation. The control group only received training in forearm Rou-Kneading manipulation for one week. The ZTC-1 intelligent Tuina (Chinese therapeutic massage) manipulation parameter detection system was used to collect the wave crest, wave trough, and crest-trough difference of the strength and frequency of the forearm Rou-Kneading manipulation on the Z-axis (up and down), X-axis (left and right) and Y-axis (backward and forward) at weeks one, five and ten from the three groups. The collected data were then processed and analyzed. Results The intra-group comparisons showed statistical significance in the Gongfa group and manipulation group ( P <0.05). The strength and stability shown on the axes Z, X, and Y constantly grew with the increase of training time in the Gongfa group. The wave crest on the axes Z and Y steadily rose in the manipulation group, as well as the frequency on the axes Z, X and Y. The control group failed to show statistical significance in any of the three times of intra-group comparisons ( P >0.05). The between-group comparisons showed statistical significance among the three groups at weeks five and ten ( P <0.05). At week five, the wave crest on the axes Z, X, and Y, and the crest-trough difference on the axes X and Y were more prominent in the Gongfa group than in the manipulation group, showing statistical significance ( P <0.05). At week ten, the wave crest, wave trough, and crest-trough differences on the axes Z, X, and Y were more prominent in the Gongfa group than in the manipulation group, presenting statistical significance ( P <0.05). Conclusion Practicing Shaolin Neigong can help the trainees reach the level of strength and frequency of Tuina clinicians in a shorter time in the forearm Rou-Kneading manipulation training. It can advance the efficiency in studying the forearm Rou-Kneading manipulation and promote the quality of the manipulation.