When using mechanical lumbar traction to decrease muscle spasms, which force is most appropriate?

When using mechanical lumbar traction to decrease muscle spasms, applying a force that is approximately 25% of body weight is considered appropriate. The rationale behind this is that this level of force is generally effective for creating sufficient distraction between the vertebrae without overexerting the tissues or causing discomfort. The goal of traction in this context is to relieve pressure on the spinal structures, promote relaxation, and alleviate muscle spasms.

Utilizing 25% of body weight strikes a balance, ensuring there is enough force to produce beneficial outcomes while minimizing potential negative effects. Forces that are too low may not achieve the desired results, while excessively high forces could lead to increased muscle tension or aggravate already sensitive areas.

In therapeutic settings, practitioners must carefully consider the dosage of traction, and 25% has emerged as a clinically effective level that can help address lumbar issues while being safe for the patient.