![]() These data indicate that if a verification of VO 2max is warranted when testing older adults, a constant load effort at 85% of ramp peak power may be more likely to verify VO 2max as compared to an effort at 110% of ramp peak power.Īdvancing age is associated with a variety of physiological and biological changes that can contribute to impaired physical function. Using the study participant's mean coefficient of variation in peak VO 2 between the two identical ramp tests (2.9%) to compare individual differences between constant load tests and the associated ramp revealed 19/22 (86%) of participants achieved a peak VO 2 during CL85 that was similar or higher versus the ramp, while only 13/20 (65%) of participants achieved a peak VO 2 during CL110 that was similar or higher versus the ramp. No significant differences were observed for peak VO 2 (L Both trials (cycle ergometer) consisted of (1) an identical graded exercise test (ramp) and (2) a constant load test at either 85% (CL85 n = 22) or 110% (CL110 n = 20) of the peak work rate achieved during the associated ramp (performed 10‐min post ramp). ![]() Participants were asked to complete two experimental trials in a randomized, counterbalanced cross‐over design. ![]() The purpose here was to assess the utility of constant load tests performed either above or below peak work rate obtained from a graded exercise test for verification of VO 2max in older adults. Maximal oxygen uptake (VO 2max) declines with advancing age and is a predictor of morbidity and mortality risk. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
January 2023
Categories |