I don't think there are some tools that we should use in swimming.just make your whole body movements is ok.
Swimming tools
Swimming is my favorite sports. - Swimming here is used as a gerund. He is swimming now. - Swimming here us used as a progressive tense. He is playing in the swimming pool. - Swimming here is used as an adjective.
a thermometer
Chlorine is used to disinfect Swimming Pools.
What are swimming pool "Coopers"
They used metal tools
Swimming is used for learning different techniques in a case of drowning. For fun and keeping fit.
The tools that were used in the middle colonies were simple tools. These tools included knives and axes for example.
These cooking tools are similar to the tools used in other countries from Europe.
They used wood and bark for tools
description about tools used by hunters
swimming rings (floaties) are used by children that cannot swim.