Woman swimmer swims backstroke in the pool. Top view, backstroke training
Woman swimmer swims backstroke in the pool. Top view, backstroke training
Woman swimmer swims backstroke in the pool. Top view, backstroke training
Man swimmer swims backstroke in the swimming pool. Top view, backstroke training
Swimmer boy swims backstroke swimming style in the pool
Swimmer boy swims backstroke swimming style in the pool
Swimmer boy swims backstroke swimming style in the pool
Swimmer girl swims backstroke swimming style in the pool
Swimmer boy swims backstroke swimming style in the pool
Swimmer boy swims backstroke underwater in pool. Closeup.
Young man swimming backstroke in blue pool on sunny day
Man swimmer is swimming in the pool, backstroke technique swimming. Shot of swim in motion
Teenage female swimmer performing backstroke in pool lane, wearing yellow cap and goggles
Man swimmer is swimming in the pool, backstroke technique swimming. Shot of swim in motion, top view
Man swimmer is swimming in the pool, backstroke technique swimming. Shot of swim in motion, top view
caucasians teenage boys wearing goggles going to start swimming the backstroke in a pool
Male swimmer performing backstroke in pool with goggles, black swim cap, red, blue lane dividers
Teen drifting weightlessly in blue pool water, basking in summer sunlight
Swimmer floating in the swimming pool, top view. Relaxing bode on blue water pool
Relaxed male suspended in blue pool water, spreading arms wide during leisure summer moment
Boy learning floating technique with swimming instructor
Children learning to swim during lesson with instructor
Swimmer floating in the swimming pool, top view. Man swimming on back
Swimmer floating in the swimming pool, top view. Man swimming on the back
