TY  - JOUR
PY  - 1991//
TI  - Age, activity, and physical performance: an evaluation of performance models
JO  - Psychology and aging
A1  - Kozma, A.
A1  - Stones, M. J.
A1  - Hannah, T. E.
SP  - 43
EP  - 49
VL  - 6
IS  - 1
N2  - Two performance models relating age, physical activity, and physical performance were evaluated on 5 age cohorts involving more than 6,000 persons ranging in age from 20 to 69 years. Significant age and activity main effects, without 1 Age X Activity interaction, were obtained on 5 fitness measures and 2 activity indexes. These results are inconsistent with predictions from the moderation model, but they fit predictions from a recently formulated tonic and overpractice model of physical performance.<p /> <p>Language: en</p>
LA  - en
SN  - 0882-7974
UR  - http://dx.doi.org/
ID  - ref1
ER  -