Proprioception, also often referred to as the sixth sense, was developed by the nervous system as a means to keep track of and control the different parts of the body. An example that enables one to best understand this sensory system is one showing what happens if this sensory system is no longer there.
The few coaching cues involved in the goblet squat more than suffice to get the job done: 1  Hold a weight against the chest. 2  Position your feet so your stance is a smidge outside shoulder-width, with your toes pointed slightly out. 3  Drop it like it's hot.  Go down as low as you can while keeping your feet flat on the floor.
Here's how to do it: 1  Stand with feet hip- or shoulder-width apart. 2  Hold medium to heavy dumbbells in each hand just outside the thighs or with arms bent above the shoulders. 3  Bend the knees and lower into a squat.  At the bottom of the movement, make sure you take your hips back, as though you're about to sit in a chair.