. 2015 Mar 31;27(3):977–979. doi: 10.1589/jpts.27.977

Table 2. Comparison of EMG activities during neck protraction and retraction between the control group and the FHP group (Unit: %MVIC).

Muscle	Movement	Control group	FHP group
SCM	Protraction	5.93±2.81	3.63±2.24^*
SCM	Retraction	4.72±3.00	2.98±1.62
Splenii	Protraction	10.75±9.41	5.34±3.81^*
Splenii	Retraction	10.00±6.78	6.21±4.68
Upper Trapezius	Protraction	5.60±6.57	3.58±3.31
Upper Trapezius	Retraction	4.18±4.09	3.45±3.38
Middle Trapezius	Protraction	14.65±6.76	11.44±3.87
Middle Trapezius	Retraction	15.50±6.97	9.51±4.11^*

Values are expressed as the Mean±SD. ^*p<0.05