612
Tighten! Just a little bit! Cut!
To be successful athlete requires concentration and tension of all their efforts. And to control the facial expressions athletes simply do not allocate resources. As a result - during the competition can be seen very, very tense faces! ))) Selection of uncontrolled straining persons in tennis))
13 ph via Sportpicture
02
03
04
05
06
07
08
09
10
11
12
13
Source: ">