Date of Award
Master of Science (MS)
Kinesiology & Public Health Education
Until recently, research suggested that post-exercise stretching may reduce delayed onset muscle soreness (DOMS) in those who exercise; however, newer research indicates that stretching has no effect on DOMS. However, it appears that the effect of proprioceptive neuromuscular facilitation (PNF) stretching on preventing DOMS has not been adequately studied. The primary purpose of the study was to research the effect of PNF stretching on DOMS. The secondary purpose was to evaluate if one’s level of flexibility had a correlation with high levels of DOMS. The study was a posttest-only control group design. Participants were randomly assigned into a stretching group (PNF, static, control) after performing a DOMS inducing exercise. Participants then rated their soreness level on a pain scale (range 1-6) 24 and 48 (plus or minus 2 hours) hours after the DOMS inducing exercise. Flexibility also was measured to see if the participants, muscle range was correlated to DOMS. The main result showed that there was no difference between PNF stretching and reduced pain scores. Other results showed that there was a correlation between the 48 hour post-exercise pain score and pre-post flexibility change in the PNF stretch group (p
McGrath, Ryan P., "The Effects of Two Different Post-Exercise Stretching Modalities on Delayed Onset Muscular Soreness in Adults" (2010). Theses and Dissertations. 1016.