Fig. 1. Measurement muscle thickness A: Upper trapezius, B: Scalene, C: Pectoralis minor.
Fig. 2. Measurement of pressure pain threshold D : Upper trapezius, E : Anterior scalenus, F : Middle scalenus, G : Levator scapular, H: Pectoralis minor.
Fig. 3. Muscle Thickness with Computer Game Time. *p<.05
Fig. 4. Pressure Pain Thresholds with Computer Game Time. *p<.05
Table 1. Characteristics of the subjects
Table 2. Muscle Thickness with Computer Game Time
Table 3. Pressure Pain Thresholds with Computer Game Time
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