Makes it much easier to focus your energy and strength on the squats and not constantly adjusting your position. I had no idea two nearly identical lines from Nike could have such major quality differences. - absence de kit piéton, ce qui est pourtant une obligation dans la loi française. It?s WAY too big, even me as a size 5 cannot fit. I used this device to connect two August brand Bluetooth 4. Once built it looks solid enough, but the doors and the hinges feel flimsy enough that maybe in two years time Im expecting some boards to fall off due to heavy usage. I bought them for my husband. Not a big deal cost-wise, but the flippin cable has Boses name on it! Not sure I will be able to put up with constantly having to adjust these. Comfortable, lightweight.