https://www.streetdirectory.com/etoday/video/wpjefp/basic-sitting-postures-with-benefits-video.html
Basic Sitting Postures With Benefits Video
If the back is tight and the spine inflexible, this will take time. Release the hold and straighten the bent leg. Repeat on the other side
sitting postureswith benefitsbasicvideo
https://pmc.ncbi.nlm.nih.gov/articles/PMC5845520/
Effect of Upright and Slouched Sitting Postures on the Respiratory Muscle Strength in Healthy Young...
The present study compared the effects of upright and slouched sitting postures on the respiratory muscle strength in healthy young males. A total of 35 adult...
https://pmc.ncbi.nlm.nih.gov/articles/PMC10525568/
Biomechanical Effects of Different Sitting Postures and Physiologic Movements on the Lumbar Spine:...
This study used the finite element method(FEM) to investigate how pressure on the lumbar spine changes during dynamic movements in different postures:...