Altair Inspire Motion is a dedicated multi-body dynamics (MBD) tool with a robust contact algorithm. It is capable of handling systems with large degrees of freedom and offers a reliable and fast solution. In this webinar, we showed how Altair Inspire Motion had been used to determine loads in the system and is seamlessly coupled with other Altair modeling tools like Altair Inspire Structure and Altair Activate for control simulation to create dynamic motion analyses of complex mechanisms and use these dynamic loads as load cases for optimization.