Body Weight Support Treadmill Systems for More Natural Movement

A body weight support treadmill reduces how much of your own body weight you have to carry while you walk, run, or train — without locking your body into a restrictive frame. LightSpeed Lift builds that support around patented Lift From the Hip technology, so movement still feels like movement.

Body weight support is a method of reducing how much of a person's own body weight they have to carry during movement — walking, running, or functional exercise — while allowing the body to keep moving through its natural mechanics. It's the underlying concept behind body weight support treadmills, and it's the foundation of everything LightSpeed Lift builds.

Body weight support works by mechanically offloading a portion of a person's weight through a harness connected to a lift point, so the body carries less load with every step while still moving through its own natural walking or running pattern. Here's exactly how that works, step by step.

"Weight reduction treadmill" is a term that gets used two different ways — and it's worth clearing up before anything else, so you end up looking at the right thing.

"Body weight support" and "anti-gravity treadmill" often get used as if they mean the same thing. They don't. They're two different mechanical approaches to the same general goal — reducing the load on the body during movement — and the difference matters when you're choosing equipment for a facility, clinic, or performance center.

If you're deciding between LightSpeed Lift and an anti-gravity treadmill, you're really deciding between two different mechanical approaches to the same goal — and the right choice comes down to your space, your users, and how you plan to train. Here's the practical version of that decision.

If you already know AlterG and you're comparing it to LightSpeed Lift, here's the direct version: same general goal — reducing load during movement — two genuinely different technologies. Here's how they actually differ, and where each tends to make sense.

If you're at the point of asking "what does this actually cost," here's what determines the price of a body weight support system, how LightSpeed Lift's three systems differ in investment level, and where to see exact current pricing.

Choosing a body weight support system comes down to a handful of real questions about your situation — not just comparing spec sheets. Here's how to work through it.

This is one of the most specific — and most important — questions to ask before choosing a body weight support system. Here's a straight answer about how offload percentage works, what typically drives the right amount, and how to get a specific number for your situation.

If you already own a treadmill and you're wondering whether you need to replace it to use LightSpeed Lift, here's the honest, direct answer.

Body weight support treadmills are used by a wider range of people than most first assume — not just elite athletes, and not just clinical patients. Here's who actually uses this technology, and how.