Effectiveness of Moderate Intensity Interval Training as an Index of Autonomic Nervous Activity

Figure 1

Changes in the autonomic nervous activity of each period. A: baseline (at rest). B: 1st: during exercise (10 sec). C: 1st: at 20–30 sec after exercise cessation (10 sec period). D: 1st: at 50–60 sec after exercise cessation (10 sec period). E: 2nd: during exercise (10 sec). F: 2nd: at 20–30 sec after exercise cessation (10 sec period). G: 2nd: at 50–60 sec after exercise cessation (10 sec period). H: 3rd: during exercise (10 sec). I: 3rd: at 20–30 sec after exercise cessation (10 sec period). J: 3rd: at 50–60 sec after exercise cessation (10 sec period).