Table 1.
Compressed calf | Non-compressed calf | p-value of ANOVA | ||||||
---|---|---|---|---|---|---|---|---|
Pre-exercise | Post-exercise | Pre-exercise | Post-exercise | Time | Treatment | Time*Treatment | ||
Signal intensity (T2-weighted TIRM sequence) | MGM | 1.0 ± 0.3 | 1.9 ± 1.1 | 1.0 ± 0.2 | 2.1 ± 1.1 | 0.002 | 0.674 | 0.829 |
LGM | 1.0 ± 0.3 | 1.00 ± 0.1 | 1.0 ± 0.3 | 1.1 ± 0.5 | 0.060 | 0.580 | 0.179 | |
SM | 1.0 ± 0.3 | 0.9 ± 0.3 | 1.0 ± 0.3 | 0.9 ± 0.2 | 0.231 | 0.753 | 0.914 | |
T2 relaxation time [ms] | MGM | 37.4 ± 9.6 | 54.5 ± 12.3 | 38.1 ± 9.2 | 54.6 ± 14.1 | 0.005 | 0.951 | 0.956 |
LGM | 38.4 ± 8.1 | 39.7 ± 8.7 | 37.4 ± 7.6 | 41.1 ± 8.3 | 0.165 | 0.884 | 0.244 | |
SM | 39.9 ± 6.1 | 44.0 ± 8.4 | 39.7 ± 6.0 | 40.5 ± 6.2 | 0.260 | 0.340 | 0.370 |
Relative values of T2-weighted TIRM signal intensity and absolute T2 relaxation time [ms] (mean ± SD) in the medial gastrocnemius muscle (MGM), the lateral gastrocnemius muscle (LGM) and the soleus muscle (SM) of the compressed and the non-compressed calf at baseline and 60 h after standardized eccentric exercise. P-values of the performed 2-way, 2 repeated measures ANOVA (analysis of variance) with time (baseline vs. post-intervention), treatment (compression vs. non-compression) and the interaction of time and treatment are given