Joint Passive Resistance Database ) f2) Knutson,2000

Author(s)

Knutson, J.S., Kilgore, K.L., Mansour, J.M. and Crago, P.E.

Title

Intrinsic and extrinsic contributions to the passive moment at the metacarpophalangeal joint

Journal

J. Biomech.

Vol. & No.

Vol.33, No.12

Page

1675-1681

Year

2000

Reference(s)

Knutson-00-1 [Target]
Joint: MP-Joint of Index Finger
Direction: Flexion-Extension
Characteristic(s): Elasticity

[Measurement Condition]
Subjects: 6 males & 2 females
Age Span: 21-39
Country: USA
Method: Estimation by quasi-static equilibration (type 1-3)

[Definition]
Refer to the figure on the right side.

[Expression of the data]
An exponential function of moment to joint angle (unit:Ncm)


[Characteristics]
  • The same measurement device as Esteki-96-01 is used.
  • The effect of the wrist posture is allowed.
  • The coefficients of the function are measured about all subjects. Those of above function are the average values.