Are there any studies related to using the RMT with a partially paralyzed diaphragm?

Are there any studies related to using the RMT with a partially paralyzed diaphragm?

Yes, there are 2 case studies demonstrating the benefits of RMT on diaphragmatic paralysis:  https://www.ncbi.nlm.nih.gov/pubmed/19111633,
https://www.atsjournals.org/doi/10.1164/ajrccm-conference.2019.199.1_MeetingAbstracts.A3744, as well as a clinical study showing that RMT effectively reverses diaphragm asymmetry after stroke: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4668180/.