TY - RPRT TI - Physiological stress and performance changes in response to beginning level orienteering. AU - K J Ackerman AU - R G Knowlton AU - D H Sedlock AU - D A Schneider AU - M V Tahamont PY - 1985 UR - https://pubmed.ncbi.nlm.nih.gov/4068683/ ID - 4068683 ER -