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Table 7 Details of participant demographics and anthropometric measures based on age and gender

From: Wrist-worn wearables based on force myography: on the significance of user anthropometry

  Non-senior (19–59 years old) Senior (60 + years old)
Female Male Female Male
Number 6 9 4 2
Age (years) 26.25 (2.44) 27.11 (3.55) 74.75 (5.44) 64.50 (4.95)
Weight (kg) 65.40 (14.71) 87.11 (9.25) 74.50 (15.51) 82.41 (3.41)
Height (m) 1.61 (0.04) 1.83 (0.08) 1.59 (0.07) 1.65 (0.07)
Body mass index (kg/m2) 25.01 (4.74) 26.12 (3.17) 29.31 (5.57) 30.30 (1.34)
Wrist circumference (cm) 15.92 (1.88) 17.72 (0.97) 16.88 (1.80) 19.25 (0.35)
Forearm circumference (cm) 24.33 (2.82) 27.50 (3.82) 25.00 (1.78) 27.25 (0.35)
Forearm length (cm) 25.17 (1.57) 27.89 (1.54) 25.63 (1.80) 28.50 (0.71)
Skinfold THICKNESS (cm) 0.99 (0.23) 0.66 (0.25) 1.25 (0.51) 1.30 (0.42)
Ratio: skinfold thickness to forearm circumference (unitless) 0.04 (0.01) 0.02 (0.01) 0.05 (0.02) 0.05 (0.02)
Ratio: wrist circumference to forearm circumference (unitless) 0.65 (0.04) 0.66 (0.10) 0.68 (0.05) 0.71 (0.02)
Maximum grip strength (kg) 16.11 (4.43) 29.83 (7.55) 10.54 (2.72) 20.24 (4.45)
  1. Values are presented as µ σ2), where µ is the mean and σ2 is the standard deviation