Figure 5
From: Passive ankle movement increases cerebral blood oxygenation in the elderly: an experimental study
Effects of active and passive ankle exercises on 1-minute averages of heart rate, mean arterial blood pressure, and oxyhemoglobin (n = 17). The data are given as a mean ± standard error (SE). Circles: mean value of active ankle exercise; squares: mean value of passive ankle exercise. Before: each value represents the mean value from 1 min to 2 min; after: each value represents the mean value from 3 min to 4 min.