FreeStep SAS - Supported Ambulation System

FreeStep SAS - Supported Ambulation System
FreeStep SAS - Supported Ambulation System
FreeStep SAS - Supported Ambulation System
FreeStep SAS - Supported Ambulation System
FreeStep SAS - Supported Ambulation System
FreeStep SAS - Supported Ambulation System
FreeStep SAS - Supported Ambulation System

Safe ambulation and support over ground, stairs, parallel bars or equipment. Multi-user capacity optimizes equipment and staff in a safe environment.
OverviewFeaturesApplicationsSample ConfigurationsManualsModels and Ordering


Supports weakened or balance deficient patients without using additional floor space or requiring additional staff


A safe environment for enhanced medical rehabilitation (EMR)

What's the best way to practice falling?
Practice falling in a safe environment.

  • Reactive postural control training – practice slip/trip reaction
  • Enables enhanced medical rehabilitation (EMR) intensive task-specific rehabilitation
  • Requires less staff, even for difficult patients
  • Improves patient outcomes

The need is clear. A startling 62% of PTs and 56% of PTAs reported injury to the low back while assisting patients1 and for stroke patients alone, as many as 39% were reported to have fallen during inpatient rehabilitation2.

Biodex FreeStep SAS is an overhead track and harness system that provides a safe ambulation environment for both therapist and patient. Without the fear of falling, patients can focus more fully on their tasks of gait and balance. Likewise, therapists can focus on assisting, rather than supporting.

Custom Configuration – to suit your facility and need

Biodex FreeStep SAS can be custom configured to your facility, complementing the existing equipment floor plan. Install as a simple loop for continuous ambulation over stairs or through parallel bars, or add side branches for equipment-specific stations to include treadmill exercise or balance training.

Whatever material is behind your ceiling, FreeStep SAS can be installed... wood beam, steel or even concrete. Standard installation can support up to 750 lb per, or two 375 patients on one 8-foot track. The construction of FreeStep SAS allows multiple users performing varying exercises to benefit from supported ambulation without increasing PT attention. Therapists can treat high-risk patients one-on-one, without adding a second therapist to assist. 


1 Darragh AR, Huddleston W, King P. Work-related musculoskeletal injuries and disorders among occupational and physical therapists. American Journal of Occupational Therapy, 2009 May-Jun;63(3):351-62.
2 Nyberg L, Gustafson Y.Patient falls in stroke rehabilitation. A challenge to rehabilitation strategies. Stroke. 1995 May;26(5):838-42.




The FreeStep SAS is an Overhead Track and Harness System for Patient and Therapist Safety

Provides immediate benefit without requiring additional floor space.

  • Can fit into current facility, does not require new construction
  • Provides patient support during rehab activities:
    - Sit-to-stand
    - Over ground, treadmill walking
    - Climbing and descending stairs
    - Balance training
  • Reduces number of therapists needed to safely assist patient ambulation
  • Minimizes fear of falling that inhibits patient effort
  • Protects therapists and caregivers from injuries when guarding patients
  • Accommodates concurrent use by multiple patients
  • Reduces liability risks for the facility by reducing patient falls as well as Workers' Compensation claims 
Biodex, Inc.


Suitable for any facility working with weakened or balance
deficient patients

  • Skilled Nursing and Assisted Living Facilities
  • Stroke Rehabilitation, Parkinson's patients
  • Head Injury, TBI and SCI patients
  • Amputee rehabilitation
  • Orthopedic patients, especially total hip/knee, where a fall could be a major setback

Sample Configurations

FreeStep SAS
Simple loop with side bars set over stairs.

Customized Layout Using Biodex Floor Planner

FreeStep SAS
Click image for larger view.

Customize your own floor plan using the Biodex Floor Planner.




Models and Ordering

To order, call 1-800-224-6339

The First Step toward FreeStep

Determining the best layout for your track system begins with a basic drawing of your existing or future equipment floor plan. Detailing clear dimensions is essential. A Biodex Product Specialist will work with you to realize optimum utilization of your equipment, space and supported ambulation enhancements.

Contact Biodex to begin the process!


960-117 Portable Motorized Lift
960-143 Trolley Assembly, Standard
960-144 Trolley Assembly, Braking
960-145 Pole, Tightening
960-146 Single-Line Drop, Adjustment, Ropeman
950-487 Harness, Standard Unweighing
Note: Standard Unweighing Harness included with Biodex Unweighing System 
960-126 Harness, Support, DLX
Includes Pelvic Support Strap
960-401 Harness, Bariatric
960-402 Harness, Pediatric




(800) 224-6339

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Related Biodex Programs
Dr. Cheri Prince, Director of Rehab
Life Care Center of Elkhorn
Dr. Cheri Prince, Director of Rehab

“It [the Freestep SAS] allows the patient to feel like they can move very freely. They feel a lot safer in it than with the therapist holding on to them.”

In The News

A safer way to walk at Wellness Today

LUBBOCK, TX (KCBD) - No matter your age, we know walking is great exercise, right? But what about people like Morris Graham?

At age 85, he's timid about walking because he needs a walker to keep his balance.

Imagine the feeling for him now, going to a gym where he can put his walker aside, throw down his cane and walk with confidence again. >>


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