fbpx

The effects of weight loss on knee pain and kinematics

What happens to gait kinematics and knee pain when obese people lose weight?

Obesity is one of the most prevalent risk factors for knee osteoarthritis (OA). About a third of obese adults suffer from knee OA which affects their quality of life severely.

While the benefits of walking are well-known and often recommended as a form of exercise in the fight against obesity, the knee pain prevents the affected person from participating in routine walks.

This study examined participants who were undergoing either bariatric surgery or medical management to lose body mass and the effect of weight loss on gait kinematics and knee pain.

Knee pain was significantly reduced and associated with weight loss.

Knee joint kinematic changes that occurred post weight loss management included increased flexion-extension and internal-external rotation moments. 

Other knee-joint kinematic and spatiotemporal parameters like cadence and duration of stance phase, did not show significant changes. 

> From: Li et al., Gait Posture 68 (2019) 461-465 . All rights reserved to Elsevier B.V.. Click here for the online summary.

Expert opinion

The results highlight that weight loss in this study population had a significant relationship with knee pain and joint kinematics, but no significant relation was found between knee pain and joint kinematics. 

Signup for our weekly or monthly newsletter and get notified on updates on the themes you're interested in:

Please enable the javascript to submit this form

Anatomy & Physiotherapy is a joint venture
between SoPhy & Sharing Science

Summaries on Physiotherapy B.V.
Berkenweg 7
Postbus 1161
3800 BD Amersfoort
The Netherlands

Chamber of commerce: 74973738
Bank: NL72ABNA0849809959
V.A.T. number: NL860093530B01
____________

Sharing Science
Rijksweg Zuid 99
6134 AA Sittard
The Netherlands
Chamber of Commerce: 58306862