Posts Tagged ‘ergonomics’

sitting and airplane seats

June 15, 2009

Airline seats are difficult for proper posture.   Use flight pillows for lumbar support. Exercise straightening throat in spare time.

Ergonomics, back, and bed

April 15, 2009

Back problems suspected due to bed

First get rid of the box springs and make sure your mattress is on very firm bedboard.  Alternatively, insert a board between the box springs and mattress. Soft mattresses do not help back problems–so may need a new mattress. 

Ikea’s clearance beds can be a real deal.   Bed and mattress for approximately 60% off.  Never know when the deals are and what’s available though.



Vision and revenue

April 13, 2009, creator of, seeks your input on how to generate revenue with this site.   WebAndNet has numerous vocal-posture web content material and would like to create free teaching videos.  These take time to create professionaly.

WebAndNet has an ergonomics possible-invention that may solve the revenue issue, and we can sell ergonomic products through this site.   We lack time to teach students individually though, which is the revenue model for many free singing websites.

If you have any ideas, appreciate your input. 


Chen Sun,