The key do doing this exercise correctly is picking the right-sized box. Ensure the height means that you can jump and get both your feet completely onto the box.
- Step 1
- Step 2
- Step 3
- Step 4
![get fit to join royal marines box jumps step one](https://cd.royalnavy.mod.uk/-/media/rnweb/images/fitness/steps/marines_boxjumps_1.jpg?h=300&iar=0&w=653&rev=d20f237bbe9f4d69ba2e72625ef88683&hash=DA7783624946D6627B13E0E371B622E1)
The key do doing this exercise correctly is picking the right-sized box. Ensure the height means that you can jump and get both your feet completely onto the box.