Does anyone swim while wearing the Fitbit Flex? If so, have you had any problems with it after?
I have been exercising 5 times a week for the past two months (since joining MFP). I have noticed that while I am exercising my hands start to swell a bit. By the time I am done with the workout they are very tight and very stiff to move. It doesn't last long (maybe and hour or so) but it is an uncomfortable feeling. Does…
