STEYBIL Leaning Stool

by ErgoVerse

Additional Resources

The STEYBIL Leaning Stool from ErgoVerse permits individuals to sit or lean while working, thereby reducing the weight load on the joints of both the legs and feet. This upright position also makes it easy to return to a fully standing position with minimal effort. The STEYBIL seat offers an infinitely adjustable height range from 24" to 34" and a forward-tilt that locks in at any point between 5° and 20°. For those whose work may require a degree of turning or who must get on and off the seat on a regular basis, the seat also provides a full 70° of swivel range (35° to either side) with an automatic return to centre.

The STEYBIL is now available with several seat options. One model features a formed polyurethane seat that provides a firm yet cushioned seating surface with cooling airflow channels. This model is well-suited to environments where rough use may be encountered as the seat is highly resistant to cuts or punctures and can also be easily cleaned. Three other models all feature a softer polyurethane foam base covered with easily cleanable leatherette. There is also a fifth model that has the same softer seat but with a breathable woven fabric cover for greater seating comfort.

Equally suitable for office or industrial settings, the textured black tubular steel base provides strength and stability in a small footprint that does not present a tripping hazard. Strong nylon feet engage the floor to ensure firm positioning of the seat, and the incorporated rollers permit the stool to be easily moved between workstations.

Ergonomic Benefits

Reduces Strain on Knees - Using the STEYBIL in the leaning mode can result in a significant reduction in the stress on the knee joints as little effort is required to transition between leaning and standing fully upright. This transition between stances requires noticeably less effort than rising from a traditional chair.

Reduces Risk of Circulation Problems in the Lower Limbs - Static standing has been identified as a contributing factor in the development of edema (swelling of the lower legs). When the muscles of the lower legs are not being flexed their ability to pump blood and fluids through the circulatory system is restricted. Leaning or sitting on the STEYBIL encourages flexing of the muscles in the legs which in turn encourages better circulation in the lower extremities.

Helps to Improve Overall Health - The conventional seated position (i.e. 90° bend) restricts both blood and fluid flows through the internal organs. A leaning position such as the STEYBIL offers can be of benefit to the digestive and cardiovascular systems. The more upright stance reduces potential constrictions in the digestive tract and, by opening up the core and allowing the diaphragm to move more freely, can significantly increase cardiovascular activity.

Increases Mental Alertness - The open core stance provided by the STEYBIL combined with the ability to flex the leg muscles, naturally increases cardiovascular activity. The increased activity facilitates more effective oxygenation of the brain and thereby contributes to a greater degree of mental alertness.

Reduces Risk of Lower Back Pain - Standing with the feet flat for extended periods of time (such as at a standing desk or counter) requires the muscles of the lower back to remain in a state of constant tension (even more so if the abdominal muscles are weak). As the muscles tire, the back tends to curve or arch, which can often lead to an unnatural and unhealthy degree of lordosis (sometimes referred to as "swayback"). Since some degree of unnatural curvature is already common to many back problems, a standing workstation has the potential to increase, rather than decrease, pain and fatigue. By employing a leaning stool such as the STEYBIL, which tilts the pelvis slightly forward, the spine can be encouraged to return to the natural, gently curved S-shape that provides the greatest strength, stability and support for the entire body. The unnatural, extreme curvature is eliminated, and the overworked muscles of the back are able to relax and recover.

Encourages Core Muscle Maintenance - Traditional seating permits the core muscles to fully relax and become lazy. The semi-standing or leaning stance promoted by the STEYBIL encourages flexing and relaxation of the muscles in the back and core as they keep the torso stabilized during the work session. This helps to maintain muscle tone in those muscle groups without overtiring them.

Increases Movement for Better Health - Because it is possible to easily move between the seated resting position and a fully standing position there may be a greater tendency to exhibit an increased degree of movement and mobility throughout the day, potentially reducing some of the risk associated with extended sitting.

Extends Range of Movement - Working from a semi-standing position offers a significant increase in the range of motion and reach compared to conventional chairs or stools. This extends the Comfort Zone and allows access to a larger area of the work surface, while at the same time reducing the risk of overextension. Learn More About the Comfort Zone.

Features

Wide Range of Seat Height Adjustment: Seat is easily adjustable from 24" (61 cm) - 33.8" (86 cm), almost 10" of range.
Multiple Seat Options: One model features a formed polyurethane seat that provides a firm yet cushioned seating surface with cooling airflow channels. This model is well-suited to environments where rough use may be encountered as the seat is resistant to cuts or punctures and can also be easily cleaned. Three other models all feature a softer polyurethane foam base covered with easily cleanable leatherette. There is also a fifth model that has the same softer seat but with a breathable woven fabric cover for greater seating comfort.
Rugged Construction: The steel dual-tube upright support is built to last for many years. Simplicity of design means less risk of failure.
Infinite Seat Height Adjustment: Seat height can be easily adjusted to any point within the range. (Note: Seat height cannot be adjusted from a seated position.)
Rollers for Easy Transport: Small rollers are incorporated into the back of the base. Tipping the stool back lets these rollers engage the floor for easier movement between work locations.
Tilting Seat: The seat on the STEYBIL Leaning Stool can be tilted forward from 5° to 20° from horizontal. Adjustment is via a locking lever that enables infinite positioning.
Swivel Seat: The seat on the STEYBIL Leaning Stool can swivel 35° to either side, a total of 70°. This is ideal where a worker may need to move on an off the seat on a repetitive basis or where reaching to either side may be required.

Images (Click on any thumbnail to view larger image)

STEYBIL Leaning Stool - Formed Polyurethane Seat	STEYBIL Leaning Stool - Leatherette Over Polyurethane Seat	STEYBIL Leaning Stool - Convenient Rollers for Easy Movement	STEYBIL Leaning Stool - Simple Height Adjustment
STEYBIL Leaning Stool - Leatherette Over Polyurethane Seat	STEYBIL Leaning Stool - Leatherette Over Polyurethane Seat	STEYBIL Leaning Stool - Fabric Over Polyurethane Seat

Technical Specifications

Seat Dimensions:
Model: SLS-PU-11147: 14" (35.6 cm) wide x 8.5" (21.6 cm) deep
Models: SLS-LT-11144, SLS-LT-11145, SLS-FB-11148, & SLS-LT-11149: 15.5" (39.4 cm) wide x 9.5" (24.1 cm) deep
Seat Thickness:
Model: SLS-PU-11147: 1.5" (3.8 cm)
Models: SLS-LT-11144, SLS-LT-11145, SLS-FB-11148, & SLS-LT-11149: 2" (2.5 cm)
Height Adjustment: 24" (61 cm) - 33.8" (86 cm)
Tilt Range: 5° - 20°
Rotation Range: 70° (35° to both right and left)
Base Footprint: 20.5" (52 cm) wide x 18" (45.7 cm) deep
Frame Height: 34.5" (87.6 cm)
Weight: 22 lb (10 kg)
Weight Rating: 264 lbs (120 kg)
Warranty: 5 Years
Package Contents:
Model SLS-LT-11144: Mey Chair Systems STEYBIL Sit-Stand Stool - Black/Red Leatherette Over Polyurethane Seat, Assembly Guide Sheet
Model SLS-LT-11145: Mey Chair Systems STEYBIL Sit-Stand Stool - Black/Blue Leatherette Over Polyurethane Seat, Assembly Guide Sheet
Model SLS-PU-11147: Mey Chair Systems STEYBIL Sit-Stand Stool - Formed Polyurethane Seat , Assembly Guide Sheet
Model SLS-FB-11148: Mey Chair Systems STEYBIL Sit-Stand Stool - Black Fabric Over Polyurethane Seat, Assembly Guide Sheet
Model SLS-LT-11149: Mey Chair Systems STEYBIL Sit-Stand Stool - Black Leatherette Over Polyurethane Seat, Assembly Guide Sheet

Usage Tips

Select the correct height. When setting the height of the stool, aim to position yourself in a posture where the angle of your thighs is between 25 and 45 degrees off the vertical. This will ensure that you are comfortable and that you are transferring the greater percentage of your weight onto the stool.
Use the tilt feature on the stool. The tilt feature will help you shift between a more seated postion and the leaning option in order to introduce more movement and variety in postures.
Consider an anti-fatigue mat. If you feel as though your feet are slipping when you are leaning, or that your feet are still fatigued from working on a hard surface all day, you may want to consider a MATAR Anti-Fatigue Mat. A good anti-fatigue mat can provide cushioning for your feet as well as a non-slip surface for security.
Consider bracing your feet. Some people who use leaning stools find that bracing their feet against a sturdy fixed bar or rail such as the SAIPH Foot Brace Rail can substantially improve their comfort.
Caution: Standard footrests are not recommended for this application.

Models

Model #	Description
SLS-LT-11144	STEYBIL Leaning Stool. Black/Red Leatherette Over PU Foam.
SLS-LT-11145	STEYBIL Leaning Stool. Black/Blue Leatherette Over PU Foam.
SLS-PU-11147	STEYBIL Leaning Stool. Black Formed PU Foam.
SLS-FB-11148	STEYBIL Leaning Stool. Black Fabric Over PU Foam.
SLS-LT-11149	STEYBIL Leaning Stool. Black Leatherette over PU Foam.

Accessories

Model #	Description
SFBR	SAIPH Foot Brace Rail, Black Sides with Silver Bar, 22.75" W x 13.25" D x 3.75" H