Does it take more effort to swim in the deep end of a pool than

The science of swimming - Explain that Stuff

A Cognitive Development Metaphor

The science of swimming - Explain that Stuff

Is it easier to swim in deep or shallow calm water, or are these the same? - Quora

Is it easier to swim in deep or shallow calm water, or are these the same? - Quora

Is it easier to swim in deep or shallow calm water, or are these the same? - Quora

Does it take more effort to swim in the deep end of a pool than the shallow end? - PressReader

Is it easier to swim in deep or shallow calm water, or are these the same? - Quora

A Cognitive Development Metaphor

The science of swimming - Explain that Stuff

A Cognitive Development Metaphor

Is it easier to swim in deep or shallow calm water, or are these the same? - Quora

The science of swimming - Explain that Stuff

How long could you live submerged up to your chin in water? - BBC Science Focus Magazine