🌐 bbc.co.uk
Muscles needed for movement - Body systems: Video playlist - BBC Bitesize
How muscles work in pairs to allow for smooth movement.
↗ https://www.bbc.co.uk/bitesize/topics/zv9qhyc/watch/zhxc7tyHow muscles work in pairs to allow for smooth movement.
↗ https://www.bbc.co.uk/bitesize/topics/zv9qhyc/watch/zhxc7ty