Effect of Ibuprofen on DOMS
INTRODUCTION Delayed onset muscle soreness (DOMS) is a common ailment that occurs after exercise, particularly intense or eccentric exercise. The effects of DOMS can last up to 7 days post-exercise, producing symptoms such as pain, decreased flexibility and decreased force production (Gulick and Kimura, 1996). One method proposed for the treatment and alleviation of DOMS is the use of anti-inflammatory drugs such as ibuprofen. The following article synthesis aims to compare and contrast five key studies relating to the use of ibuprofen to alleviate DOMS: identifying each study’s key findings, strengths, weaknesses, research methods and any conflicting theories. EFFECT OF IBUPROFEN ON MUSCLE SORENESS Hasson et al (1993) studied the effect of Ibuprofen use on muscle soreness, damage and performance. Subjects were split into 4 groups depending on what intervention was being used; prophylactic ibuprofen, therapeutic ibuprofen, placebo and control. The prophylactic ibuprofen group received the drug 4 hours prior to exercise. The group who were administered therapeutic ibuprofen received it 24 hours post-exercise. ... At 24 hours post-exercise, those administered the prophylactic ibuprofen experienced 40-50% less perceived muscle soreness compared with the other groups. At 48 hours both the prophylactic and ibuprofen groups had significantly less perceived muscle soreness compared to the placebo and control group. ... After performing an eccentric leg curl exercise, 9 subjects took ibuprofen at regular intervals within the next 48 hours and 10 subjects received a placebo.