Catgut, tough cord made from the intestines of certain animals, particularly sheep, and used for surgical ligatures and sutures, for the strings of violins and related instruments, and for the strings of tennis rackets and archery bows. … Italian catgut is considered the best for stringing musical instruments.
Regarding this, what are tennis strings made of today?
They are most commonly made of many filaments of nylon, but can incorporate other materials such as polyurethane, Zyex, Vectran, Kevlar, and other materials. Multi-filament strings offer better elasticity than single filament strings, but usually inferior durability.
And it was only natural to use natural gut. The first tennis strings, created in 1875, were formed from sheep intestine. While Babolat—now a tennis company—still creates natural gut string from its Lyon, France, facility, the tide has turned from sheep intestine to cows.
In respect to this, do tennis pros use natural gut?
The oldest type of tennis string on the planet is natural gut and it’s the string of choice for a lot of professional players including Roger Federer himself. … Natural gut strings are made of cows intestines and date back to 1875 when Pierre Babolat first used a sheep’s intestine to produce them.
Why do they call it catgut?
The word catgut is derived from the term kitgut or kitstring (the string used on a kit, or fiddle). … Surgical gut is in fact made from the submucosa of sheep intestine or the serosa of bovine intestine and is approximately 90% collagen.
Why are tennis strings so expensive?
A: There are loads of different materials and processes that can be used when creating strings. In that general sense, tennis strings are like any other commercially available product: The more expensive the raw materials and the more involved the manufacturing process, the greater the end cost of the product.