Biomechanics Blog #5

Posture is a very important component in maintaining form and correct position in every activity or movement we participate in. It is a vital element we must keep in check for our overall well-being and health.  If a client has poor posture or body mechanics and we can correct it, we have a clinical obligation to try and do so. Faulty body mechanics while lifting can easily result in injury. It is important that we educate our clients to lift with the legs and bend at the knees, while maintaining a straight back. In fulfilling this task, there is less stress on the hips and spine. If the body mechanics are not done correctly, they also may not be able to produce enough power or optimal power to get the job, whatever it may be, done. Patients can also get off balance if they do not perform proper body mechanics and distribute weight evenly throughout their body. Sitting posture is another big thing we can help people realize is a key factor in keeping a good back and reducing pain. It is ideal to still distribute weight through the legs and to the feet while sitting to relieve stress from the spine.

The best way to intervene or teach proper posture and body mechanics would be to demonstrate to the client the correct form and practice participating in ADLs that are important to them. Maintaining correct form can be difficult if the patient has a weak core or muscles in other areas as well. It would be helpful to target small exercises that could strengthen the trunk or other areas of weakness. An effective method could be to practice lifting or bending while holding a broomstick along the back side of the spine like the video we watched in class. This broomstick must touch the back of the head, the spine, and the buttocks at all times and if it ever comes off of one of the those landmarks, the form is no longer correct and the client would have to fix their position.