Office Chair Adjustment from TCM Perspective

From the perspective of Traditional Chinese Medicine (TCM), the adjustment of office chairs should be personalized based on the type of lumbar soreness, with the core principle being to 'fit the symptomatic area' and improve blood circulation or reduce lumbar burden through precise support.

I. Choosing Support Methods Based on Lumbar Soreness Types

1. Qi Stagnation and Blood Stasis Type Lumbar Soreness
   This type is characterized by soreness and swelling at fixed points around the lumbar region, which is relieved by movement or percussion. It is often caused by prolonged sitting leading to local qi and blood stasis. When adjusting the office chair, a narrow and hard small support should be added to the backrest corresponding to the lumbar region (approximately 1.5 inches lateral to the spinous processes of the third and fourth lumbar vertebrae), such as a two-finger-wide hard wooden pad or silicone pad. The support should precisely press against the blocked points to promote local blood circulation through external force. Avoid using overly wide supports (such as a whole piece of foam pad), as they may compress healthy areas and aggravate qi and blood stasis.

2. Liver and Kidney Deficiency Type Lumbar Soreness
   This type is characterized by a feeling of emptiness and weakness in the entire lumbar region, accompanied by tinnitus and memory decline, often caused by prolonged sitting depleting the essence of the liver and kidneys. When adjusting, split soft supports should be added to both sides of the backrest (the erector spinae region on both sides of the lumbar spine), such as memory foam or velvet-covered curved pads. The supports should cradle both sides of the lumbar spine to reduce the burden of self-support on the waist. The hardness should be 'soft but not collapsing' to avoid being too hard and pressing against the ribs or too soft and losing support effectiveness.

II. Customization References for Office Chairs in TCM Clinics

Some merchants offer customized table and chair services specifically for TCM clinics, with materials primarily being solid wood (such as old elm or elm wood). Designs can be chosen between antique or modern styles based on the clinic's aesthetic. For example, the Jiamei brand in Hengshui, Hebei, provides fully solid wood carved office desks that support color customization and are suitable for TCM clinic settings. However, it should be noted that such products are mostly designed for general use. If you need to optimize the support structure for lumbar soreness issues (such as adding supports corresponding to specific types), it is recommended to communicate personalized needs with the merchant, clarifying the support location, material, and hardness requirements.

III. Core Principles of TCM Adjustment

TCM emphasizes 'treating according to the symptoms.' The adjustment of office chairs should follow the core principle of 'fitting the symptomatic area' rather than simply adding cushioning pads. For example, the qi stagnation and blood stasis type requires 'unblocking' through hard supports to precisely stimulate blocked points; the liver and kidney deficiency type requires 'supporting' through soft supports to disperse lumbar pressure. Blindly using general-purpose office chairs may aggravate symptoms due to improper support, so personalized adjustment is key.