Skip to main content

Advertisement

Table 6 Performance during two-foot line jumps

From: Effects of acute carbohydrate ingestion on anaerobic exercise performance

   Total touches 15 g/h 30 g/h 60 g/h
2 ft Line Jumps CON 27.9 ± 2.1 3.4 %; -0.1 to 2.0 (0.39)
92.4 %, likely (16)
p = 0.14
3.4 %; -0.1 to 2.0 (0.39)
92.4 %, likely (16)
p = 0.14
2.7 %; -1.0 to 2.5 (0.25)
77.4 %, likely (65)
p = 0.42
15 g/h 28.8 ± 2.7   -1.3 %; -1.3 to 0.6 (0.14)
21.1 %, unlikely (197)
p = 0.47
-0.7 %; -2.1 to 1.7 (0.06)
40.4 %, possibly (2511)
p = 0.85
30 g/h 28.4 ± 2.8    0.7 %; -1.2 to 1.6 (0.06)
57.0 %, possibly (2194)
p = 0.80
60 g/h 28.6 ± 3.7    
  1. Data indicate total touches with ingestion of 15, 30, and 60 g/h of 2:1 glucose: fructose (mean total repetitions ± SD) and %improvement in total touches [1st line: %improvement, 90 % confidence interval limits, and Cohen’s effect size (ES; in parentheses); 2nd line: chances (% and qualitative) of meaningful improvement (>0.5 % CV) and sample size needed for a magnitude-based inference about the practical significance of the observed changes in performance for a power of 80 % (in parentheses); 3rd line: exact P value from pairwise t-tests]