Just by reducing the likelihood that your ball will hit the net, topspin provides a huge advantage, but higher clearance over the net brings a second advantage as well: a ball that descends from a greater height will bounce higher, often so high that your opponent can't generate a powerful response, especially on the backhand side
ببین همون مطلبی که بالا گذاشتم , قسمت اولش حرف منو زده که Margin of error بیشتری داره و قسمت دوم هم حرف شما رو.