This isn't a full essay but there is some helpful information about Backstrokes. (Tip: Make sure to paraphrase the info you use)
The Backstroke, also known as a back crawl is one out of four swimming styles you can use. Out of the four swimming styles, the backstroke is the easier as far as breathing but maybe be harder to swim hence the fact you can't see. Backstrokes are great for strengthening your upper body and helps tighten your core according to PopSugar. In order to master this style of swimming, you have to have balance. The backstroke engages all of your core.
I think that drugs and their affects would be interesting to learn about, because its a big issue in our world today, and it's good to learn about these things (such as drugs/alcohol)
The golgi bodies are represented by Z
Answer:
Rating of Perceived Exertion
Explanation:
When used in a personal setting it can be a way to determine your training intensity, as opposed to using percentages. On a coaching level RPE can be a way to gain an understanding of an athlete's level of exhaustion, plus what they have left in the tank
