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Wrist

HQL-00-01

Author(s)Research institute of human engineering for quality life
TitleReport of "Measurement and evaluation of the human dynamic characteristics"
Journal
Vol. & No.
Year2000
Reference(s) HQL-00-02
HQL-00-03
HQL-00-04
HQL-00-05
HQL-00-06
NITE Human characteristics database
NITE Development of measurement methods for basic dynamic characteristics
Target Joint: Wrist
Direction: Flexion-Extension (Palmar Flexion-Dorsiflexion)
Characteristic(s): Elasticity
Measurement Condition Subjects: 110 males & 122 females
Age Span: 20-79
Country: Japan
Method: Estimation by quasi-static equilibration (type 1-1)
Definition HQL-00-1 Refer to the figure on the right side.
Expression of the data
An exponential function of moment to joint angle (unit:Nm)
Right side of males:

Refer to this report about another data.
Characteristics
  • HQL, NITE, and Yamazaki Lab.(Keio Univ.) collaborate in this research.
  • The standard posture is determined as an interference of biarticular muscles does not come out during measuring.
  • The data is only about the elastic resistance during flexion and extension, and that of torso joint does not exist, too.
  • The data includes that of the generational, sexual, and bilateral distinctions.