Why is the seat tilted?
If the seat would be in the horizontal position, someone who does not know Wigli might think that the seat was fixed and could easily lose balance. Now you first have to discover that the seat is flexible before you can sit. The tilt has no bearing on the sitting. When sitting, your seat easily tilts naturally and effortlessly in all directions.
How much weight can a Wigli carry?
The Wigli been tested up to 130 pounds .
Which side of the Wigli is the front?
It is most practical to keep the black leg to the front side. This gives you most space left and right for your feet. Which way you use as the front does not affect the sitting. The effect of the inclination of the seat is negligible when you sit.
I bought a Wigli to get rid of my back problems, but now I feel my muscles. Is that supposed to happen?
On a Wigli you have to sit actively. You use the muscles in your abdomen and your lower back while you balance yourself. When you use those muscles more then normally, you may feel them. In that case, gradually increase the use of the Wigli by alternating with another chair. After about three weeks you should be accustomed to it so you can sit on the Wigli for a whole day if you want to. The Wigli is already effective when you it for half an hour a day.