The Ergorig Lightweight Body Mounted Harness from Cinema Devices is an innovative body vest for shoulder-mounting a camera without putting any stress on the spine. It supports heavy-duty loads, such as a fully-accessorized ARRI ALEXA 65, and 100% of the weight is distributed to the hips.
 
Because the Ergorig sits above your waist you can freely sit, kneel, run, and otherwise move around with your camera load, and there will be no change in pressure on your spine. The shoulder rest is large and is designed to ensure that the camera won't slide off of it. It sits level, unrelated to your shoulder slope. It also has a non-stick surface to ensure a smooth workflow. The tilt angle and lateral position of the shoulder rest are also adjustable after loosening four screws. And the height of the Ergorig is adjustable along the strut to better adjust to your torso. The Ergorig also has accessory loops for walkie-talkies and other on-set accessories.
 
With the optional Undersling attachment, you can use your Ergorig to shoot underslung while still transferring all the weight to your hips, totally bypassing your spine. The Undersling uses a small strap to attach to the top handle of your camera, and you can then use the elastomer band to adjust your shooting height on the fly. If you need a little extra height, throw on the Undersling Riser, which has the built in benefit of acting as a quick release to unhook the camera from the shoulder plate. The band also has some serious elastic properties, so it will take steps out when you're moving, in a way that other systems won't.  
 
Key Features:
 
Shoulder-mount a camera without putting any stress on the spine
Robust shoulder rest keeps your camera slightly elevated off your shoulder
With the Ergorig belt secured above the hips, 100% of the weight is transferred off the shoulder and thoracic/lumbar vertebrae to the hips
Supports heavy-duty loads, such as a fully-accessorized ARRI ALEXA 65
Although the shoulder rest sits slightly raised, you do feel some contact with it (or you can set it higher so there is no contact)
Designed not to restrict movement, so you can freely sit, kneel, run, and otherwise move around with your camera load
Supports a camera in underslung mode (a secure strap is required for this)
Suitable for men and women operators alike
Accessory loops for walkie-talkies and other on-set accessories
Breaks down for transport