Uomo che nuota in una piscina coperta. Nuotatore professionista che pratica in piscina . - Foto e immagini stock

Triathlon fitness athlete training swimming in the swimming pool.

A young athlete trains and prepares for swimming competitions in the pool. Healthy lifestyle.

Man swims forward crawl style in public swimming pool

Image of young sporty man in blue cap swimming on back in swimming pool on track

Man swims using the butterfly stroke in indoor pool

Male swimmer in the swimming pool.Underwater photo with copy space.

Senior man swimming underwater in an indoor swimming pool. Active pensioner enjoying sport.

Legs and arms of a senior man in an indoor swimming pool. Active pensioner enjoying sport. Unrecognizable old man standing on a starting block.

Senior man in an indoor swimming pool. Active pensioner enjoying sport.

Unrecognizable water polo player in a swimming pool. Man doing sport.

Senior man swimming in an indoor swimming pool. Active pensioner enjoying sport.

Senior man swimming in an indoor swimming pool. Active pensioner enjoying sport.

Senior man standing in water in an indoor swimming pool. Active pensioner enjoying sport. Top view.

Senior man in an indoor swimming pool. Active pensioner enjoying sport.