Effects of arthritis exercise programs on functional fitness and perceived activities of daily living measures in older adults with arthritis.
OBJECTIVE
To ascertain the effectiveness of the National Arthritis Foundation (NAF) aquatic and on-land exercise programs on functional fitness and perceived ability to perform activities of daily living (ADL) measures in older adults with arthritis.


METHODS
The effects of aquatic and on-land exercise intervention programs were analyzed by repeated-measures analysis of variance by using a planned comparison approach with an independent 3 x 2 (group by test) design. omega(2) analyses were used to ascertain the relative treatment magnitude of each dependent variable.


METHODS
Testing in an indoor track facility; exercise programs conducted in community settings.


METHODS
A volunteer sample of 30 men and women with arthritis (osteoarthritis, n=22; rheumatoid arthritis, n=8), randomly assigned into either an aquatic exercise (n=10), on-land exercise (n=10), or control group (n=10).


METHODS
Eight-week on-land and aquatic exercise program.


METHODS
Functional fitness, ADLs, and hand-held dynamometry measures assessed on a 1-day pretest and posttest session, before and after an 8-week exercise program.


RESULTS
Aquatic and on-land exercise subjects showed significant improvements on 9 of 12 functional fitness, 3 of 4 ADLs, and 7 of 8 hand-held isometric strength tests after their respective exercise programs. No significant changes were found in any of these measures for the control group.


CONCLUSIONS
Both NAF exercise programs appear to be effective in improving functional physical fitness and perceived ability to perform ADL measures in older adults with arthritis.
Suomi
Rory
R
School of Health, Exercise Science and Athletics, University of Wisconsin, Stevens Point, 54481, USA. rsuomi@uwsp.edu
Collier
Douglas
D
D000203:Activities of Daily Living; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000534:rehabilitation*; D005081:Exercise Therapy / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010003:Osteoarthritis / Q000534:rehabilitation*; D010809:Physical Fitness; D016896:Treatment Outcome