Hi guys,

What does it mean if a grip has a backline that is aerobic? compared to free? The translation of the translate the Japanese does not make sense to me. :-)

Aerobic means the grip is ribbed?

Maybe I can help. where did you see this?

Usually back line with the free option means there is no back line in the grip. You know, that reminds you how to grip the club. The aerobic option refers to the back line being present.

I've been wondering this too, thanks Riduffer