You can customize the Android Quick Settings to have a shortcut to almost any place on your phone. Here is how you can do so.

There may not be a workout with a greater motion-to-muscle-burn ratio than barre. A program that combines aspects of yoga, ballet and Pilates, barre uses tiny, isometric movements and comically small ...

However Samsung kept whittling it down even stripping the slot from the A5,3 series of devices leaving the slot on the A16.