Joint rotations
Chapter 4: Joint rotationsThe most fundamental relationship between the motion of two segments is the the joint rotation. This motion […]
Resolution Coordinate System
Coordinate systems
Visual3D BasicsUnit 6:How to set up advanced calculations Chapter 3: Coordinate systems Many types of calculations in biomechanics involve kinematics […]
Cervical Joint definition
Chapter 5: Cervical joint definitionThe final segment to discuss is the head. Adding the head to the thorax model, we […]
Shoulder Joint definition
Chapter 4: Shoulder joint definitionHaving already defined the arms in chapter 2 and the thorax in chapter 3 of this […]
Thorax segment definition
Chapter 3: Thorax segment definitionThe peculiarity of defining a thorax earned this segment it’s own chapter. Due to the technical […]
Elbow joint definition
Visual3D BasicsUnit 5:Introduction to upper body modeling Chapter 2: Elbow joint definition The first joint we expand our modeling skills […]
Visual3D Basics Unit 2 – Chapter 5 – Ankle joint angle offset
Due to the anatomy of the foot, and the relationship between its coordinate system and that of the shank, the joint angle of the ankle is subject to an offset. There are many ways to solve this discrepancy, and in this video we show you a very simple method to get you started.
Joint Moment Data
Joint moment is one of the most common biomechanical values to be calculated and be used for evaluation of a subject’s performance or condition. In this tutorial, we focus on how the data is calculated depending on which resolution coordinate system or Cardan sequence is used.
Compute Model Based Data: Joint Moment
A properly built a biomechanical model in Visual3D is a very powerful tool, one of the advantages is the ability to perform calculations through Compute Model Based Data. In this tutorial, we show you how to calculate the joint moments, and highlight the difference between using a resolution coordinate system or a Cardan sequence.
Joint Force Data
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.
