the mbt shoe has a sole parties to ensure good posture and a natural approach when walk.these shoes provide you with some force that instability is more similar to our fa? is natural when walking barefoot.what this also means is that you undertake more muscles throughout your legs and buttocks, often, as you would wearing traditional sports sneakers.this means that with every step that you are up to engage more muscles,mbt, longer, and increasing the effects you see in even the most moderate amounts of daily exercise.