For degrees of freedom specifically, check out these videos: https://www.youtube.com/playlist?list=PLmtbsGjqSdcbF261LACoVqibOFCGQT3GI https://www.youtube.com/pl

For degrees of freedom specifically, check out these videos: https://www.youtube.com/playlist?list=PLmtbsGjqSdcbF261LACoVqibOFCGQT3GI https://www.youtube.com/playlist?list=PLmtbsGjqSdcbF261LACoV... It's still complicated but the visualizations help a lot!