The local HS has a bunch badminton racquets from gym class that I was asked to restring due to breaks. I have only strung tennis racquets, but figured it would be the same. When watching multiple, top-rated YouTube videos (I understand the rating is subjective), the stringers will thread the mains almost to completion while leaving some slack on the outside where the string loops from one grommet to the next, then go back begin tightening from the middle out. This contrasts to tennis stringing where you do not pre-thread almost all the mains or almost all the crosses. On a tennis racquet, once the job is started, you just thread, tension, thread, tension, thread, tension until you need to make a knot.
Is there any reason to thread the mains, then go back later and pull string from the inside out? Or can I just string and pull the mains as I usually would with a tennis racquet? I understand why you would weave 1 string ahead for the crosses, but I am even seeing videos of stringers weaving top-to-bottom, going half way down the badminton racquet while leaving slack so they can reach the tensioner, and then back to the top and begin pulling tension. I also thought on badminton racquets you started at the bottom and went up due to the egg-shaped racquet head, which is opposite from tennis racquet stringing.
Is there any reason to thread the mains, then go back later and pull string from the inside out? Or can I just string and pull the mains as I usually would with a tennis racquet? I understand why you would weave 1 string ahead for the crosses, but I am even seeing videos of stringers weaving top-to-bottom, going half way down the badminton racquet while leaving slack so they can reach the tensioner, and then back to the top and begin pulling tension. I also thought on badminton racquets you started at the bottom and went up due to the egg-shaped racquet head, which is opposite from tennis racquet stringing.