Does anyone have experience of swim schools where the beginners wear armbands? There's one near us where they make a big thing of having the children out of their depth, wearing armbands so they swim more. I thought it was normal to teach children without, in a pool where they can stand. However my DSs do wear armbands when they swim with me, so I'm not absolutely against them, was just a bit surprised. I'm considering lessons, so I am interested in which works better. Thanks.