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: Specifically used to extend the length of a timber (like a post). Traditional Japanese versions, such as the Konowatsugi , are extremely strong in multiple directions.

For those recovering from surgery, "post-op" care is critical for restoring mobility: : Specifically used to extend the length of

If you are looking for how to connect a beam to a post or extend a timber, these are common methods used in construction and woodworking: : Managing "post-traumatic arthritis" (PTA)

: Often considered the "premium" choice for strength; it involves a protruding "tenon" on one piece fitting into a "mortise" hole in another. such as the Konowatsugi

: Managing "post-traumatic arthritis" (PTA), which can develop after a significant joint injury, is a major focus of orthopedic recovery.

: A simpler method where half the thickness of each piece is removed so they overlap flush.