Tendon - Uses of Sinew

Uses of Sinew

Sinew was widely used throughout pre-industrial eras as a tough, durable fiber. Some specific uses include using sinew as thread for sewing, attaching feathers to arrows (see fletch), lashing tool blades to shafts, etc. It is also recommended in survival guides as a material from which strong cordage can be made for items like traps or living structures. Tendon must be treated in specific ways to function usefully for these purposes. Inuit and other circumpolar people utilized sinew as the only cordage for all domestic purposes due to the lack of other suitable fiber sources in their ecological habitats. The elastic properties of particular sinews were also used in composite recurved bows favoured by the steppe nomads of Eurasia. The first stone throwing artillery also used the elastic properties of sinew.

Sinew makes for an excellent cordage material for three reasons: It is incredibly strong, it contains natural glues, and it shrinks as it dries, doing away with the need for knots.

Tendon (in particular, beef tendon) is used as a food in some Asian cuisines (often served at Yum Cha or Dim Sum restaurants). One popular dish is Suan Bao Niu Jin, where the tendon is marinated in garlic. It is also sometimes found in the Vietnamese noodle dish phở.