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Table 2 Comparison of pre-exercise (mean ± SD) and mean (±95% CI) changes for isokinetic muscle strength markers

From: Effect of D-ribose supplementation on delayed onset muscle soreness induced by plyometric exercise in college students

Measure Pre Change DRIB Change PLAC Group p-value
Flexor total work(J) 496.14(96.82)    
 P 24   18.67(−72.34, 29.61) −13.14(−37.36, 69.56) 0.515
 P 48   8.95(− 59.53, 36.26) − 18.74(− 28.53, 71.93) 0.557
Extensor total work(J) 747.19(162.77)    
 P 24   − 73.46(−2.21, 153.12) − 146.49(62.84, 225.76)b 0.281
 P 48   − 58.1(−18.04, 138.23) − 117.49(33.36, 197.24)b 0.372
Flexor peak torque(N·m) 104.48(15.90)    
 P 24   3.71(−11.18, 5.36) −4.78(− 4.77, 12.57) 0.323
 P 48   3.16(−10.80, 6.07) −5.68(− 4.05, 13.65) 0.303
Extensor peak torque(N·m) 188.95(38.33)    
 P 24   −19.68(5.66, 39.06)b −39.35(18.89, 53.91)b 0.211
 P 48   −13.41(−2.73, 34.91) −25.25(2.56, 42.04)a 0.477
  1. DRIB D-ribose group, PLAC Placebo group
  2. a95% CI changes that failed to cross 0 indicates a significant difference vs. Pre
  3. b99% CI changes that failed to cross 0 indicates a significant difference vs. Pre
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