Nuotatrice professionista che prepara e salta dal blocco di partenza in piscina. Concetto di allenamento nuotatori competitivi. - Foto e immagini stock

Photo of young athlete in blue cap swimming in pool during workout

Beautiful female swimmer using front bypass, freestyle in the pool. Preparing professional athletes to win the championship

Successful female swimmer swimming in the pool. A professional athlete is determined to win the championship

Beautiful female swimmer using front bypass, freestyle in the pool. Preparing professional athletes to win the championship

Image of athlete man sailing down path in pool in training on blurred background

THESSALONIKI, GREECE- MAY 24, 2014: Male and female participants from Balkan countries competing in Makedonian swimming race in Thessaloniki, Greece.

Front view of a Caucasian male sprinter in a race starting position, hands on the line and legs on starting block

Athlete woman starting to run on the athletic track from the three-point sprint start position

Young professional male athlete in blue sportswear taking a start position for a sprint run during outdoor training

Starting block device placed on an athletic track, approached by a female silhouette from the distance, close up shot.

Caucasian male athlete in blue sportswear running alone along an athletic track on the stadium

Young female athlete beyond start line, assuming crouching start position and running along a stadium athletic track

Starting block device placed on an athletic track, approached by a female silhouette from the distance, close up shot.