Online:
The Body Coach
Short routines such as the link below could be carried out daily.
Super Movers
This website has a variety of simple routines and allows you to revise key areas.
https://www.bbc.co.uk/teach/supermovers/ks2-collection/zr4ky9q
Offline:
Set yourself a challenge e.g. how many speed bounces can you do in 1 min or how many skips can you do in 2 mins, etc?
Can you improve your personal best throughout the week?