Description given on Youtube:
When you see the power with which a chainsaw can cut down a tree, it’s not hard to understand why chainsaw operators must respect their tool. A healthy respect for and knowledge of your chainsaw’s limits and hazards will help you effectively mitigate them and keep yourself and others safe. This online training course covers every aspect of chainsaw safety, from pre-operational inspections and setup, to hazards like rotational kick (kickback), and even post operation maintenance and inspection.