強さと持久力のウェットスーツを着て湖で美しい朝の日の出のトレーニングで泳ぐトライアスロン選手 - ストックフォト＆画像

Health and fitness lifestyle concept with young athlete swimmer in olimpic pool

Young teen boy jumping flying and diving in the river. Clear blue sky and trees in distance as a natural background. High quality photo

Group of people sitting at wooden bridge over the river with a focus on hanging legs

Young man prepare to jump into the water of the clean river, swims, enjoys spending time on summer holidays. High quality photo

Child in swimming pool learning how to swim

A triathlon swimmer preparing for a river training to gear up for a marathon. High quality photo

Dobrovnik old city in croatia turistic centar and attraction also unesco protectet