While the term drill may refer to either a drilling machine or a drill bit for use in a drilling machine. In this article, for clarity, drill bit or bit is used throughout to refer to a bit for use in a drilling machine, and drill refers always to a drilling machine.
Hamstringing, the act of cutting these tendons cripples the animals and renders it unfit for warfare or work. In carrying out war operations, the Israelites humstrung the horses of their enemies; on one occasion Joshua was specifically directed to do so by the true God.
What is a hamstring injury? A hamstring injury is a bruise, strain, or tear to one of your hamstring muscles. Your hamstring muscles are in the back of your thigh and help bend and straighten your leg. Hamstring injuries are caused by a direct blow, overstretching the muscle, or tightening the muscle. Sports.