Wheelchair 101

People are not “confined” to their wheelchairs, they are in fact liberated by their wheels. A person with paralysis can get around as quickly in a wheelchair as an able-bodied person can walking. A wheelchair offers people access to work and shopping or any other travel outside the home.

Selecting the right wheelchair, especially for a first-time user, can be confusing. A chair needs to be comfortable and easy to use in order to give you the mobility you need.

Many factors go into choosing the right wheelchair, including your specific abilities and disabilities, type of usage, and cost. Before you choose one, you’ll want to know all the available options.

Manual chairs

People with upper body strength typically use a manual chair. These are propelled by pushing the arms forward as the hands grab the wheel rims.

A little over a generation ago, the standard chair was a chrome-plated behemoth that weighed about 50 pounds. Today's standard chairs come in every color you can think of and are much less than half that weight, making them much easier to push than the clunkers of yesteryear. Lightweight versions, whether with a rigid frame or a folding frame, are also easier to lift in and out of cars.

Generally speaking, a rigid frame (one that does not fold up) transfers more of the rider's energy into the forward motion than does a folding unit. The primary advantage of a folding chair, however, is portability; some folding units can even fit in the overhead bin of an airplane.

In recent years, chair makers have added suspension systems as an option, which smooth the ride considerably. The trade-off is that the shock absorbers add a few pounds and the price is higher.

Add-on products, such as Frog Legs, are also available to add suspension to the front forks of a wheelchair. These are very popular and have been approved for reimbursement by Medicare. Another key innovation is the use of super-light titanium in wheelchair frames, which are easier on the shoulders. Ti leads the pack in the U.S.

There are also lots of options for wheels and tires, including innovations for performance, off-road traction, and high style. A company called Spinergy offers a high performance line of light wheelchair rims. The company also offers the soft rubber FlexRim, which acts as a bridge between the rim and the tire, allowing for an easier, low impact push that protects hands and arms from impact.

Lever-driven chairs are another shoulder-sparing alternative to heavy rim chairs.

Power chairs

A person who can't push may require a wheelchair or scooter powered by an electric motor and batteries and controlled by a joystick.

Power chairs come in several basic styles. The traditional style looks like a beefed-up standard issue wheelchair, along with all the extra bulk of the batteries, motor, and control systems. There are also platform-model power chairs with a more ordinary-looking seat or captain's chair fixed atop a power base. Scooters come in three- and four-wheel configurations and are most often used by people who don't require them full-time.

Twenty years or so ago, the power chair market was limited to just a few brands and models. Innovation has expanded the choices toward lighter, more powerful, and much faster chairs. Most power chairs have rear-wheel drive, but mid-wheel and front-wheel drives have grabbed a share of the market. These are easier to turn and are quite nimble in tight spaces.

There are models that are rugged and off-road ready; there are models that fold for travel; there are power chairs that can be customized for the most complex needs of people with paralysis.

Getting a power chair fitted and configured to meet your needs requires expert help, typically from an occupational therapist (OT) or reputable durable medical supplier. How do you find the right supplier? Ask around, and read the active gear discussion boards online.

To be sure, reimbursement is a key issue for all durable medical equipment purchases, especially for high-ticket items such as power chairs (which can cost more than a fully loaded Honda), so make sure you talk to your insurance company before you buy. (Read Medicare’s reimbursement policy for power scooters and wheelchairs here.)


Battery life is a crucial issue for power chair users. Failure to manage this power source can lead to sticky or annoying situations, especially if you're far from home.

Power chair batteries must be of the 24-volt “deep-cycle” variety, discharged over long periods, as opposed to a battery in a car (12-volt), used for short bursts of power. Deep-cycle units come in several sizes: e.g., Group-22, Group-24 and Group-27. The larger the group number, the larger the battery and the more power it stores.

There are three types of batteries:

Lead-acid or “wet” batteries create electrical energy when lead and sulfuric acid interact. These battery cells need to be periodically filled with distilled water, maybe once a month. The main advantage of a wet-cell battery is the lower cost. The main disadvantage is that they may require special handling, especially when you fly.

Gel batteries don't have liquid to spill or top off. They are more expensive than wet battery versions, but they have a longer life cycle and are much preferred for airline travel.

Absorbent glass mat (AGM) batteries, like gel units, don't require maintenance and are fine for flying. They are very rugged, hold a charge better and last twice as long as standard lead-acid batteries. They are also the most expensive.

Wheelchair batteries are sometimes the same as those used in the boating industry. If you pay for your own batteries out-of-pocket, you might save money by purchasing marine deep-cycle batteries. Be sure and check your chair manufacturer's specifications.

Power assist

The standard lightweight manual wheelchair can be tricked-up with a small, powerful motor, affixed to the wheel units or attached to the base of the chair. When the assist is turned on, a forward push on the hand rim gives the chair a strong boost.

Thee.motion fits many types of chairs. The Xtender is available on some Quickie models in two versions, one that increases the force applied to the hand rims by a factor of 1.5 and one that boosts you by a factor of 3.

These assist hubs add quite a bit of weight to the chair (from 38 to almost 50 pounds) and quite a bit of expense ($5,000 to $8,000), but the advantages are significant, especially for lower-level quads and anyone with achy shoulders who doesn’t want to struggle up steep hills.

A rider's range will increase dramatically using the assist, saving personal energy and wear and tear on the rotator cuffs. What's more, the chair doesn't look like a beefed-up power unit: It looks more or less “normal.”

SmartDrive is a newer power assist option for manual chairs. This is a portable drive wheel that pretty easily hooks on to the base of the chair; it weighs 11 pounds, and a battery fits under the seat.

Another option is MagicWheels, two-gear wheelchair wheels that have a lower gear for hills when you need it, with a click of the hub, at about a third the cost of power assist units. No batteries or motors are required.

Emphasizing the potential increased health benefits of power assist devices (such as saving the shoulders), may convince insurance companies (including Medicare) to cover them.

Kids' chairs

Children's bodies are growing and changing, which means their chairs must be adjusted or replaced more often than adult chairs. Since chairs are not cheap and insurance providers often place limitations on replacement, most manufacturers offer adjustable chairs to accommodate a growing child

Wheelchair companies also offer chairs for kids that don't look as “medical.” The updated looks offer more streamlined designs, cooler upholstery, and different frame colors.

Colours offers the Little Dipper and the Chump. Likewise, the Sunrise Quickie Zippie and the Invacare Orbit are made for younger wheelers who want to ride with a bit of style.

Seating and positioning

People living with paralysis are at high risk for pressure injuries and therefore usually require special cushions and seating systems to give the skin some relief.

Cushions contain air, foam, or gel. Which one is right for you depends on your specific needs.

An ambulatory person who only uses a wheelchair to go shopping doesn't have the same needs as a high-level quad who spends eighteen hours per day in a power chair, so it's important to fully understand your requirements and select the appropriate cushion, weighing the pros and cons of the different styles.

Foam is the least expensive material for a cushion. It's also lightweight and doesn't leak or lose air. It does wear out, though, losing its compression over time.

Air flotation cushions, such as the popular ROHO model, provide support using a rubber bladder of evenly distributed air. These work well but can leak; they also require air adjustments when you change altitude.

Another type of air cushion, the Vicair Vector, employs many small, permanently sealed air cells. The cushion can be adjusted by unzipping the liner and removing or adding air cells. The BBD air cushion is a single-chamber model that is still widely used for inexpensive pressure relief. Gel cushions, such as the Jay, are filled with slow-flowing gel. They are popular and effective for skin protection but are also somewhat heavy.

Aquila is an example of a dynamic cushion; it features an oscillating pump that alternates pressure. The theory is that seating can continue for longer periods of time if pressure is alternated with no pressure. This adds weight to the chair and, because the pump runs on batteries, is not as convenient as a static cushion. Another dynamic pressure-changing cushion is the Ease.

Some users may benefit from a custom-made cushion, designed to fit their body. The Aspen line takes a mold of the clients’ body and creates a cushion based on that.

For a list of available cushions and seating systems, see the United Spinal Association Disability Products & Services Directory, which offers reviews of many wheelchair-related products. It's best to work with a seating and positioning expert to pick the right product.

Tilt or recline

Some people use special wheelchairs to distribute pressure and reduce the risk of skin sores. These chairs also increase comfort and sitting tolerance.

One type of chair, called “tilt in space,” changes a person's orientation while maintaining fixed hip, knee, and ankle angles. In effect, the whole seat tilts. The other chair option is a recline system, which basically changes the seat-to-back angle, flattening out the back of the chair and, in some cases, raising the legs to form a flat surface.

A tilt system redistributes pressure from the buttocks and posterior thighs to the posterior trunk and head. The system maintains posture and prevents sheering (the friction on tissues from dragging across a surface). A drawback: If a user sits at a workstation, for example, the tilt requires that he or she move back from the table to avoid hitting it with the knees or footrests.

Recline systems open the seat-to-back angle and, in combination with elevating leg rests, open the knee angle. There are some advantages to a recline system for eating, making transfers, or assisting with bowel or bladder programs.

Generally speaking, the recline system offers more pressure relief than tilt, but with a higher risk of sheer. Elevating the legs may be beneficial to people with edema. Both tilt and recline types must be fitted and prescribed by seating and positioning experts.


For people who are dependent on a wheelchair, being upright in a standing position can help prevent pressure sores, improve circulation and range of motion and, for some, reduce spasms and contractions.

Standing wheelchairs act as normal manual chairs but also help the rider rise to a standing position; some manual chairs come with a power assist to activate the rising mechanism. Power chairs made by Permobil and Redman also allow the user to rise to a standing position.

Standing frames are also available. These are frames that support a paralyzed person in the standing position but do not function as wheelchairs. EasyStand offers several models, including a pediatric unit. Some, such as the Stand Aid, are motorized.

Specialized chairs

Specialty chairs designed for sports and different terrain include ultra-lightweight three-wheelers for road racing; chairs with extra camber for tennis and basketball (they don't tip over); heavy duty four-wheelers for off-road use; chairs with big puffy tires for the beach, and even chairs with tractor treads for those who cannot resist negotiating the roughest of terrain.


If you are looking for more information on wheelchairs or have a specific question, our Information Specialists are available business weekdays, Monday through Friday, toll-free at 800-539-7309 from 9:00 am to 5:00 pm ET.

Additionally, the Reeve Foundation maintains fact sheets on wheelchairs with additional resources from trusted Reeve Foundation sources. Check out our repository of fact sheets on hundreds of topics ranging from state resources to secondary complications of paralysis.

We also encourage you to reach out to other support groups and organizations, including:

  • USA TechGuide is a guide to wheelchairs and ­assistive technology, including numerous reviews of mobility gear. Sponsored by United Spinal Association.
  • WheelchairJunkie is a resourceful and opinionated website.

The National Paralysis Resource Center website is supported by the Administration for Community Living (ACL), U.S. Department of Health and Human Services (HHS) as part of a financial assistance award totaling $8,700,000 with 100 percent funding by ACL/HHS. The contents are those of the author(s) and do not necessarily represent the official views of, nor an endorsement, by ACL/HHS, or the U.S. Government.