1. (2) Morrison, J.B, “The mechanics of the knee joint in relation to normal walking”, Journal of Biomechanics, Vol. 3, No.1(1970), pp. 51-61.
2. (3) Ellis, R.D., Seedhom, B.B., and Wright, V., “Forces in the knee joint whist rising from a seated position”, Journal of Biomedecal Engineering, Vol. 6, No.2(1984), pp. 113-120.
3. Forces during Squatting and Rising from a Deep Squat
4. (5) Komistek, R.D., Stiehl, J.B., Dennis, D.A., Paxson, R.D., and Soutas-Little, R.W., “Mathematical model of the lower extremity joint reaction forces using Kane's method of dynamics”, Journal of Biomechanics, Vol. 31, No.2(1997), pp. 185-189.