swimming with bells?

Date: 10/19/2016

It was a pretty short dream. I dreamt I was at swim practice at SLH. We started in the shallow end and did a 50 butterfly ( a 50 butterfly means we went to the opposite wall and came back doing butterfly. 50 meters.) we did one 50 then our coach said that we had to where bells on our feet to "make sure we had good technique."