Lesson 2: 3 Key Joint Angles with Commentary Online Certification
![](https://i0.wp.com/skilledmotion.com/wp-content/uploads/2016/12/L2-PracticalKinematics-II-CO-1.jpg?fit=180%2C180&ssl=1)
This is Lesson 2 of 2 for the Practical Kinematics I: 3 key Joint Angles with Commentary by Dr. Phil Cheetham. You will find the Slides with commentary plus the quiz questions. A 75% passing grade needs to be achieved before this Lesson is marked complete.