Have a go at these four '60 second' challenges, see if you can achieve bronze, silver or gold?!!
Highlight each link and then right click on it:
https://www.youthsporttrust.org/sites/default/files/Burpees%20Challenge.pdf
https://www.youthsporttrust.org/sites/default/files/Climb%20the%20Mountain%20Challenge.pdf
https://www.youthsporttrust.org/sites/default/files/Speed%20Bounce%20Challenge.pdf
https://www.youthsporttrust.org/sites/default/files/The%20Plank%20Challenge.pdf