Each week HBSSPAN will set out 3 different activities in which you will have to complete 100 repetitions.
You can have a race with your friends, family or just against yourself in how quick you can complete these tasks!
How many you do at a time is up to you! You can split it over several days or try and complete it in just one!
To see what the challenges are make sure to follow HBSSPAN on Twitter