The four bars are just the right amount for us. Update 6/2/2018 - Still love this unit but I think the "Smart Mode" could be a little smarter. tevas originals I also recommend another Company called Vionic. They fit my foot exactly, a snug fit. tevas originals box was slightly damaged. tevas originals I purchased several pairs of Birkenstocks and Danskos to wear pretty much all the time. They are a little on the narrow side and have a decent arch. Im happy with them tevas originals Squatting puts the most pressure on the bar as it is usually the heavier lift. Appear to be well made and although I have only had them about a week, I like them.
tevas originals