Activa is an air inflated or water filled wobble sitting cushion. This "sitting cushion" is available in a few variations; ranging from type of inflation valve used, flat top or space ship shaped, thick sides or bevelled edge, position of inflation point, spiky or with concentric circles, standard or enhanced wobble cushion. These differences determine the versatility of the wobbly cushion and suitability in the use. Fill it with air or water as preferred. Suggested for: i) dynamic sitting ii) self-contouring lumbar support iii) sitting posture and strengthening the trunk musculature. iv) neuro retraining and v) fall management prevention in the elderly. (Click Activa disc for versatility.)

This inflatable 32cm long spiky lumbar roll is air inflated. Functions better than the Physiotherapist's recommended "rolled towel". Spiky lumbar roll does not collapse or flatten under load. The smoothened spikes provide tactility, massage while improving blood circulation. The roll is strapped to a chair with a full back.

The adjustable slant board has variable tilt angles (0 to 70 degrees) to suit the desired reading and writing positions and away from light deflection. It folds flat and is portable to bring it along to schools and lecture theatres, etc. Finished in lacquered maple ply.
Alternatives available are fixed angled writing platforms at an optimum 15 degrees and custom made height adjustable tables with/without tilt table tops.

Fit Sit is an air inflated or water filled sitting Wedge. Place it on any flat surface. The rear positioned inflation plug enables pressure variation on-the-fly. Prolonged sitting in inappropriate posture is the major cause of Lower Back Pain. Sit Fit helps in postural positioning, the nubs on the sitting surface provide tactility while the air filled cushion encourages movement beneficial to strengthening the core and posterior trunk muscles. A simple but effective device to: i) stimulate neurological activity in proprioception, ii) proper sitting posture.

The therapeutic effects benefitted from sitting on a ball outweighs that of a conventional chair. Sitting on a Ball Chair require the use of trunk and abdominal muscles to support the torso thus maintaining the correct posture through bio-feed back. Slouching causes the user to fall backwards while slumping forward transfers the body weight to the feet. Sit on it for 2 hours to realise the effectiveness of sitting on a Ball Chair. (click picture for more Ball Chairs)

The air-inflated "full lumbar support" has a smooth side and a nubby side, is not meant to be fully inflated for use but in semi inflated mode. It contours itself according to the user's lower back naturally. Unlike the "foam" or "rolled towel" lumbar rolls, it does not collapse after prolonged use. For a cool effect, fill it with water. This non-phlatate device is very similar to Activa® physically and is manufactured for use only as a lumbar support. Care should be taken to neither stand nor sit on it. With every movement the user makes while seated on a chair with the Nubby back support, it dynamically adjusts itself to fill the void at the lumbar for support and comfort. This back support is easily cleaned using a mild soap solution.

The Rolls Royce in Back supports. Rallye's steel frame with a red hand wheel on the side allows the back support to adapt to the lumbar curvature. The same mechanism, electrically powered, is used in First Class and Business Class seats of International Airlines and in luxurious European automobiles.