Muscle fixed point, fixed point, dynamic model KA-TP00026

Fixed point, fixed point and dynamic model of muscle

The starting point and the ending point of the muscle are fixed, while the fixed point and the fixed point of the muscle are variable. Due to the variability of fixed point and fixed point, the working condition of muscle is divided into proximal and distal support, upper support and lower support, and no support, etc.. If there is a dynamic model, it will help teachers to explain and understand the concept of the students.

This model is to use the sagittal pelvic cutting femur model and the large bone of the lower leg and foot bone model, and respectively in the hip, knee and ankle joint at the rotating shaft are connected into bone leg links. The rich elastic foaming of Confucianism made of posterior femoral muscle group (only semitendinosus and femoral biceps long head) and gastrocnemius muscle model, then according to the starting point, stop point position are respectively installed on the lower extremity joints, made of the dynamic model.

First, the model uses:

1, can use this model to demonstrate the muscle of the starting point, stop point concept.

2, this model can be used to demonstrate the fixed point of the muscle, the concept of fixed point and the demonstration of muscle contraction in the fixed point, the fixed point of the variability.
3, the model can be used to demonstrate the abnormal effect of multi joint muscle.

Two, the use of methods:

1, the activity of the hip axis screw, (muscle contraction) with posterior femoral muscle model of elastic, using the knee flexion, or knee extension is placed in a position, using the elasticity of the gastrocnemius model (muscle contraction), the paw. This demonstration shows that the fixed point is near the end, the fixed point is in the far end, and this is the proximal support.
2, on the one hand and the pelvis is placed in the forward position, on the other hand the knee extension under, the posterior femoral muscle model of elastic (muscle contraction) then the pelvis in the forward position of the hand to release, the pelvis appears backward tilt, or a hand will lower leg is placed in a vertical position, loosen the help of femoral hand, due to the gastrocnemius model of elastic (muscle contraction), femur around the knee joint flexion.
3, in the pelvis is placed after dumping place, fixed on the desktop, on the other hand the knee joints were placed around 160 degrees here as long as the help of knee joint hand to release can be observed due to the posterior femoral muscle model and gastrocnemius model of elastic (muscle contraction), knee joint is moving to the rear, indicating that the muscles of the quadriceps muscle in assisting the complete secondary knee action. This demonstration illustrates the paradoxical effect of the two joint muscles.

Three, model size: 15 x 17 x 96cm.

   Packaging Details: Standard export packing.

     we will provided the best quality and Lowest Price for you.your products have any problems,could contact us,we will solve as soon as possible

 KIT ALEXA brand is famous for all over the world.

                                         Dubai International Exhibition Center

2015 Dubai Arab Health KIT ALEXA ,Booth NO:Z4L50

2016 Dubai Arab Health KIT ALEXA ,Booth NO:PN10