Demographics
SD
SKIN
In the motion group (N = 14), 5 women and 9 men were included, with an age range of 24–43 years and a mean age of 28.1 (SD = 5.2) years. Skin tones varied by the Fitzpatrick scale as Type II (N = 1), Type III (N = 6), Type IV (N = 5), Type V (N = 1), and Type VI (N = 1). Ethnicity varied Asian (N = 5), Caucasian (N = 5), Hispanic (N = 2), Black (N = 1), and Multiethnic (N = 1).In the low perfusion group (N = 14), 9 women and 5 men were included, with an age range of 20–48 and a mean age of 28.7 (SD = 7.8) years. Skin tones varied by the Fitzpatrick scale as Type II (N = 4), Type III (N = 5), Type IV (N = 3), Type V (N = 1), and Type VI (N = 1). Ethnicity varied Asian (N = 4), Caucasian (N = 6), African American (N = 1), and Multiethnic (N = 3).