Coaches Dealing with growing pains

[BeamPrincess]

So I have 3 girls doing level 7 and we have competitions in just under 2 months. All 3 are having knee pain that prevents them from doing maximum workload. All 3 have had a big growth spurt over the last couple months.

I am getting so frustrated that they can't train the skills required but they are all still committed to competing in level 7 for the first time. How can I deal with this frustration from my perspective and theirs??

Any suggestions greatly appreciated.

Thanks in advance.