Two young women friends at sea wearing bikini sitting and relaxing on a sup board by the beach.

Young women wearing bikini kneeling on a yellow sup board on the coast of the Greek island of Lesbos supping during summer vacation. Standup paddleboarding is an exercise that is a combination of balance, strength, and endurance which are exercised whether you are paddling or just balancing on your board. Landscape destination of Medinterennean tranquil blue sea in Anaxos on Lesbos in Greece, Europe.