Figure 3 | Scientific Reports

Figure 3

From: Assessment of exercise-induced stress via automated measurement of salivary cortisol concentrations and the testosterone-to-cortisol ratio: a preliminary study

Figure 3

Changes in the salivary testosterone concentration, salivary cortisol concentration, and salivary testosterone-to-cortisol ratio over two consecutive days in response to each exercise program and considering their circadian rhythms. (A) non-interval training group (n = 8). (B) interval training group (n = 7).

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