It's working fine, so far. The rubber stretches out of shape a little immediately, but I think this is unavoidable with this design. I like the handle design over the others because it has rubber on it, which means it's more comfortable than with plastic-only handles.4 starsBought two of these. Rubbers snapped within first week on first one and within a few weeks weeks on the replacement sent. I think it's a design fault so won't be buying again.Quite disappointed with this product. I had a rather similar experience to other reviewers. I am no superman but the cords snapped within a couple of weeks. When it said in the advert it was "deluxe" I hoped it would be. However I do not think it is fit for purpose and I would not buy again. Was tempted to ask for money back.Looks good value for money but two of the cords have already snapped and broke after a few weeks (caused by the friction between the rubber - end of the cord and the bolt attaching it to the handle). Would not last.