TY - RPRT TI - Surface EMG recordings during maximum static shoulder forward flexion in different positions. AU - B Gerdle AU - N E Eriksson AU - L Brundin AU - M Edström PY - 1988 DO - 10.1007/bf00417986 UR - https://pubmed.ncbi.nlm.nih.gov/3396555/ ID - 3396555 ER -