Acknowledgements

Written by Delia Roberts PhD. © 2004 All rights reserved. Reproduction for educational purposes only.

These materials have been made possible by collaboration between Weyerhaeuser Company Limited and The Forest Industry Safety Association of British Columbia .

Funding for the research projects was provided by Weyerhaeuser Company Limited through the Forest Engineering Research Institute of Canada and the Forest Resource Improvement Association of Alberta. Products were supplied by the Gatorade Sports Science Institute, Thera-Band , and CamelBak. Thanks also to all the treeplanters and contractors who gave so generously of their time, blood and sweat.