Joint force data is a key biomechanical calculation that is easily facilitated in Visual3D. In this tutorial, we explore the meaning of the joint force data in terms of the reference coordinate system. There are many options available, and understanding how these may impact the data you are looking at could help you decide which to choose.
Ground reaction force data is the foundation for many calculations in Visual3D. However, the force plate data itself is also useful and worth analyzing. In this tutorial, we focus on the principles behind processing the ground reaction force data to obtain valuable results.
Although it may seem to be a basic concept, center of pressure is key to understand. In this tutorial, we explain what center of pressure is, and how it is different from the projection from the center of mass.
The complexity of joint angle calculations is made all the more challenging when the joint in question is the ankle. In this tutorial, we discuss why the ankle is complex, and some of the methods to calculate it with reasonable results.