Figure 2. Changes in load/volume ratio from sea-level to altitude with individual responses. This value was calculated by divided weekly training load by training volume. Lead in refers to the initial 4 weeks of sea-level training. Full training is the first 3 weeks of the altitude period (first 2 weeks for n = 3 completing 3 weeks of LHTH). Histograms represent the group mean, coloured lines are individuals indicated in the legend. * significantly different to lead in, p < 0.05.