EFFECTS OF FATIGUE AND CHEWING TRAINING ON MAXIMAL BITE FORCE AND ENDURANCE
EFFECTS OF FATIGUE AND CHEWING TRAINING ON MAXIMAL BITE FORCE AND ENDURANCE
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DOI：
10.1016/s0889-5406(95)70089-7
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发表时间：
1995-04-01
影响因子：
3
通讯作者：
CARLSSON, GE
中科院分区：
文献类型：
--
作者：
KILIARIDIS, S;TZAKIS, MG;CARLSSON, GE
本研究的目的是评估咀嚼训练对咀嚼肌力量和抗疲劳能力的影响。25名健康成人分为实验组（男7名，女10名）和对照组（男4名，女4名）。实验组每天咀嚼一小时的特殊硬口香糖，持续28天。实验组最大咬合力在实验期中期即有显著性提高（p < 0.05），在训练期结束时达到最大值（p < 0.001），训练2周后仍保持在较高水平（p < 0.001）。初始最大咬合力值较弱的受试者在训练后的力量增加最多（r =-0.66，p < 0.01）。这种类型的训练并没有影响最大紧握期间的耐力时间或动态疲劳测试后这种耐力时间的减少。无论是训练前还是训练后，疲劳测试前后的最大咬合力均无显著性差异。在对照组中，记录会话之间没有显着差异。总之，4周的咀嚼口香糖训练似乎影响了咀嚼肌的功能能力，并增加了它们的力量。
The purpose of the study was to evaluate the effects of chewing training on the strength and resistance to fatigue of the masticatory muscles. Twenty-five healthy adults were divided into an experimental group (7 men, 10 women) and a control group (4 men, 4 women). The experimental group chewed a special hard chewing gum one hour daily for 28 days. Maximal bite force and endurance were measured, The maximal bite force already showed a significant increase in the experimental group by the middle of the experimental period (p < 0.05), reached the highest values by the end of the training period (p < 0.001), and also remained at high levels 2 weeks after (p < 0.001). Subjects with weak initial maximal bite force values showed the highest increase in their strength after training (r = -0.66, p < 0.01). This type of training did not influence the endurance time during maximal clenching or the reduction in this endurance time after a dynamic fatigue test. No significant differences were found between the maximal bite force before and that after the fatigue test under either untrained or trained conditions. In the control group no significant differences were found between the recording sessions. In conclusion, 4 weeks training with a hard chewing gum seems to influence the functional capacity of the masticatory muscles and increase their strength.