As always, you can sub cleans if you have shoulder issues. Your complex would be:
1 Clean+Hang Power Clean + 1 Hang Clean + 1 Clean
If you are doing the fitness (or performance) category, don’t get hung up on Double Unders for too long. Take a look at the time domains for fitness and try and stick to those. Use your time wisely to work on the technique below.
Double Under Tips
Regular Grip 4 x 10-15 reps