Effects of Postural Education or Corrective Exercise on Forward Head Posture

This randomized control trial examined the effects of postural education or corrective exercise intervention on the craniovertebral angle (CVA) in young adults with forward head posture (FHP). The objectives were 1: to investigate whether or not a corrective exercise program (CEP) consisting of self-myofascial release (SMR) + stretching; a CEP consisting of SMR + stretching + strengthening; or postural education (PE) had an effect on the CVA; 2. to determine which intervention yielded the greatest postural enhancement if a positive effect was observed in more than one intervention. \*\[note: SMR is a technique involving the self-application of pressure to fascia and muscle tissue for the purpose of enhancing flexibility, reducing muscle soreness, and influencing muscle relaxation\]. It was hypothesized that 4 weeks after receiving either CEP intervention or PE there would be a significant change in the CVA compared to a control group; and that there would be an intervention more effective than the others for improving the CVA. The null hypotheses were: there would be no CVA change after intervention in any of the groups; and there will be no intervention more effective than another for improving the CVA.