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.
The hamstring muscles are a group of three muscles located on the back of your thigh. The three muscles are called the biceps femoris, the semimembranosus, and the semitendinosus. These three muscles work together to help bend your knee. They can also help with hip extension, a movement where your hip and thigh move towards the back of your body.