Chainsaw kickback is a dangerous phenomenon that can occur when the tip of the chainsaw blade comes into contact with an object, causing the saw to be thrown violently backward. This can result in serious injury to the operator or bystanders. There are a number of things that can be done to avoid chainsaw kickback, including:
Using a sharp chain. A dull chain is more likely to grab and kickback.Sharpen the chain regularly, and replace it when it becomes excessively worn.