References
- Rosenbaum , DA , Van Heugten , CM and Caldwell , GE . 1996 . From cognition to biomechanics and back: the end-state comfort effect and the middle-is-faster effect . Acta Psychol , 96 : 59 – 85 .
- van der Vaart , AJM . 1995 . Arm movements in operating rotary control , Delft (The Netherlands) : Delft University Press .
- Wang , X . 1999 . Three-dimensional kinematic analysis of influence of hand orientation and joint limits on the control of arm postures and movements . Biol Cybern , 99 : 449 – 463 .