Few questions on Freestyle Swimming Hi, I am a beginner that tries to self taught to swim freestyle better in 2 main aspects: technique and speed. My goal is mostly be able to do 3 sessions of 45 minutes swimming (of freestyle, maybe later I would develop the goal to include more styles) and for that I need proper technique that allows "effortless" swimming. In addition, since sometimes I really enjoys high-intensity sessions I want to also know how to create speed (as much as a beginner can) in a proper way. I believe that this goal means I need to learn 2 styles of freestyle swimmming: sprinting and longer sessions. One level below this main goal, I really like to do things "right" or at least aim to that, and of course that I would like to at least TRY to develop an elegant technique to look like a proffesional swimmer like popovici or marchand. I consider this just as a north star, I am of course not expecting to practically even be 10 levels below them. Anyway, my main questions are: 1.…