Figure 8. Acute responses in serum GH concentrations during the loading conditions for different subgroups at weeks 2, 6 and 10 during the 10-week strength training intervention. *P ≤ 0.05, **P ≤ 0.01, ***P ≤ 0.001. Pre = before loading, Post = right after loading, Post15 = 15 minutes after the loading.