Planker

Planker is a term that can refer to several different things, primarily related to wood and construction, or in a slang context. In the context of woodworking and lumber, a planker is a piece of lumber that is longer than it is wide, typically with a thickness of two inches or more. These planks are commonly used in construction for framing, decking, and other structural purposes. They are often made from various types of wood, such as pine, oak, or cedar, depending on the intended application and desired durability. The dimensions of planks can vary significantly, but they are generally characterized by their substantial size and strength.

In a more informal or slang context, "planker" can refer to a person who is performing or practicing the plank exercise. The plank exercise is a core-strength training activity where an individual holds a position resembling a push-up but rests on their forearms instead of their hands, maintaining a straight line from head to heels. Those who frequently engage in this exercise might be colloquially referred to as plankers. The term is also sometimes used humorously or disparagingly to describe someone who is perceived as uninteresting or lacking substance, drawing a parallel to the static nature of the plank exercise.