Scientific DataULTRA-MoCap: A Multimodal IMU and sEMG Dataset for Upper Body Joint Kinematics AnalysisOliver FritscheSteven CamachoMd Sanzid Bin HossainTyler HalfpennyCarlos ArciniegasJoseph DranetzDexter HadleyZhishan GuoHwan Choi2026-03-07Full textDOI https://doi.org/10.1038/s41597-026-06687-5