And it is also a split very difficult to pick up
The 7-10 is known as a very difficult split to obtain!
I am a professional bowler, I love the sport. So, what do you love about rolling a bowling ball towards the target ? I love everything about it, I play it everyday Wow! To achieve a score of 300 it means that you have 12 strikes in a row. Have you ever achieved this score? Only a couple of times.  What's even hard is making a 7-10 split. Well, I do know that the 7-10 split is indeed one of the most infamous splits You usually need some help from the surrounding structure to bounce the pin off of.
This is also one of the most difficult splits to pick up.