“…Consequently, other studies have evaluated the effect of factors such as load applied to the head, load carried using a backpack, trunk posture, computer use, and speed of movement on the load sharing between the active and passive tissues using cervical FRP Pialasse et al, 2009Pialasse et al, , 2010Yoo et al, 2011). A diminished FRP in individuals with symptoms of neck pain compared to asymptomatic healthy controls has also been observed in previous studies (Maroufi et al, 2012;Murphy et al, 2010).…”