Navigation Links
Exercise Key Player in Knee Replacement Recovery
Date:2/4/2009

Workouts counter functional decline, could ward off osteoarthritis, study says

WEDNESDAY, Feb. 4 (HealthDay News) -- Exercise may play a key role in helping people recover from total knee replacement and knee osteoarthritis (OA), two new studies show.

After receiving a total knee replacement, patients following a six-week progressive strengthening program showed much improvement in strength, function and pain when compared to those following the conventional care of inpatient rehabilitation and home physical therapy, according to a University of Delaware study published in the February issue of Arthritis Care & Research.

Those in the exercise program -- which consisted of sessions focused on knee extension, range of motion, kneecap mobility, quadriceps strength, pain control and gait two to three times a week -- also showed much greater strength in their quadriceps and functional performance than the other group a year after the program.

Half of those in the exercise group also received neuromuscular electrical stimulation, but the additional treatment didn't seem to have any further effect on the results.

"Our data suggest that individuals who do not undertake an intensive rehabilitation program following [total knee replacement] are clearly at a disadvantage," the authors concluded. "Failing to obtain adequate functional recovery may accelerate functional decline and predispose these individuals to an early loss of functional independence as they age."

The other study, published in the same issue of Arthritis Care & Research, found that people who engaged in activities with low muscle strength (such as light household work) or high mechanical strain (such as dancing or tennis) had a greater risk of developing knee osteoarthritis.

VU University Medical Center in Amsterdam based its findings on physical activity questionnaires filled out by almost 1,700 seniors throughout a 12-year period. The activities were scored for intensity, mechanical strain, turning action and muscle strength, then evaluated. The findings also took into account demographics, health and physical activity from earlier in life.

The authors noted a particular lack of a link between being overweight and mechanical strain to knee osteoarthritis.

"This finding could indicate that the higher risk of knee OA in obese persons may be explained by factors other than increased mechanical strain, and higher levels of physical activity may not negatively affect knee health in heavier respondents," the authors wrote.

The authors called for more research to determine the optimal amount of daily activity needed for healthy joints for each activity before using their findings to advise exercise routines for older adults.

More information

The U.S. Centers for Disease Control and Prevention has more about osteoarthritis.



-- Kevin McKeever



SOURCE: Wiley-Blackwell, news release, Jan. 29, 2009


'/>"/>
Copyright©2009 ScoutNews,LLC.
All rights reserved  

Related medicine news :

1. Exercise and yoga improves quality of life in women with early-stage breast cancer
2. Studies Prove Exercise Can Heal the Body Mind and Soul
3. 1 in 3 Varsity Athletes Has Exercise-Induced Asthma
4. Using the Internet to Promote Exercise
5. Less than 3 percent of UK 11-year-olds take enough exercise
6. Study fuels debate over whether exercise and body size influence ovarian cancer risk
7. Creatine in addition to exercise enhances strength in older adults
8. American Council on Exercise Offers 10 Tips for Surviving the Holidays
9. Highlands Acquisition Corp. Announces Exercise of Over-Allotment Option
10. Exercise And Health: Use Your Heart Rate As a Guide
11. Nine of 10 Women Attempt Exercise Goals After Initial Failure, Survey Shows
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Exercise Key Player in Knee Replacement Recovery
(Date:6/24/2016)... Texas (PRWEB) , ... June 24, 2016 , ... ... International Conference and Scientific Sessions in Dallas that it will receive two significant ... of the grants came as PHA marked its 25th anniversary by recognizing patients, ...
(Date:6/24/2016)... ... June 24, 2016 , ... Dr. Amanda Cheng, an ... Dr. Cheng has extensive experience with all areas of orthodontics, including robotic Suresmile ... orthodontics. , Micro-osteoperforation is a revolutionary adjunct to orthodontic treatment. It can ...
(Date:6/24/2016)... ... ... BioMedics, Inc, makers of Topricin and MyPainAway Pain Relief Products, join The ‘Business for a ... an hour by 2020 and then adjusting it yearly to increase at the same rate ... assure the wage floor does not erode again, and make future increases more predictable. , ...
(Date:6/24/2016)... ... June 24, 2016 , ... EB ... Decision Making in Emergency Medicine conference in Ponte Vedra Beach, FL. The awards ... in Emergency Medicine Practice and Pediatric Emergency Medicine Practice. , “With ...
(Date:6/24/2016)... ... June 24, 2016 , ... Puradigm® ... Group (TGIG), has initiated cultivation and processing operations at its production facility, and ... Nevada. , Puradigm is the manufacturer of a complete system of proactive air ...
Breaking Medicine News(10 mins):
(Date:6/23/2016)... , June 23, 2016  MedSource announced ... as its e-clinical software solution of choice.  This ... best possible value to their clients by offering ... The preferred relationship establishes nowEDC as the EDC ... for MedSource,s full-service clients.  "nowEDC has long been ...
(Date:6/23/2016)... 23, 2016 Any dentist who has made an ... current process. Many of them do not even offer this ... and high laboratory costs involved. And those who ARE able ... such a high cost that the majority of today,s patients ... Parsa Zadeh , founder of Dental Evolutions Inc. and ...
(Date:6/23/2016)... , June 23, 2016  In a startling report released today, ... their residents by lacking a comprehensive, proven plan to eliminate prescription ... definitive ranking of how states are tackling the worst drug crisis ... four states – Kentucky , New ... Vermont . Of the 28 failing states, three – ...
Breaking Medicine Technology: