A person is on a tennis court
A person is playing a tennis game
A person is getting some exercise
A person is having a great time
A person is engaged in competition
A person is wearing tennis shoes
the woman is playing tennis
a green tennis court 
This is a tennis player
She is bent over
woman in white outfit playing tennis
woman playing tennis in green tennis court
White lines on a tennis court
Tennis player standing on a tennis court
boundary court lines 
a woman playing tennis is standing on a green tennis court, holding her racket at the end of her racket as another ball comes towards her