In tennis it is assumed that it will be easier to score points on one's own serve because you can get an ace and also dictate the point. To "break" your opponent's serve means that you have beaten him/her on their own serve. When you break serve you go up an additional game towards winning the set and your opponent must "break back" to even up the number of games won in the set.
I am not sure but just call your local tennis place
Will start play tennis tomorrow morning after such a long breaking
meh
The French Revolution
153mph
is a nonphysical service such as tennis lessons, personal training, and sorts camps. is a nonphysical service such as tennis lessons, personal training, and sorts camps.
it will blow up
course it does
I don't think this can be calculated exactly. Whether the glass will break will depend not only on the speed of the tennis ball, but also on its mass and size, its hardness, the thickness and quality of the glass, and perhaps even luck.
a ball only when it hits the ground though.
you can now hit stuff at black guys
Return first, unless you are a professional men's tennis player