Hand position in the push-up can change the emphasis of the movement. For instance, a wider placement puts more emphasis on the chest muscles while a more narrow placement puts more emphasis on the triceps. Try to find a good balance of using both muscle groups.
You’ll be doing the push-ups at one end of the gym, lunge with a plate overhead and do your double unders at the other end. Then you’ll lunge back to where you started to begin the next round. The plate must be overhead either with straight or bent arms.

5 rounds for time:
20 push-ups
10m OH walking lunge, 45/25#
40 double unders
10m OH walking lunge, 45/25#