Abstract:
:The aim of this study was to compare the acute influence of 2 intensities of aerobic exercise on a strength training session in physically active elderly women. Twenty-five women (74.3 +/- 2.8 years) with previous experience in both resistance and aerobic exercise volunteered to perform aerobic activity (60 and 80% maximum heart rate) followed by a training session on leg press, leg extension, and leg curl exercises. After aerobic intensity training, the number of repetitions in each set was analyzed to determine whether the aerobic exercise affected the amount of volume completed in a resistance workout. The results showed a significant decrease in the number of repetitions per exercise after aerobic training intensities of 80 and 60%. Ratings of perceived exertion demonstrated that fatigue after the 80% workout was greater than after the 60% workout. It was concluded that, at the training intensities tested, 20 minutes of aerobic training may be enough to produce a negative impact on a strength training performance session of physically active elderly women.
journal_name
J Strength Cond Resjournal_title
Journal of strength and conditioning researchauthors
Lemos A,Simão R,Polito M,Salles B,Rhea MR,Alexander Jdoi
10.1519/JSC.0b013e318192b7c1subject
Has Abstractpub_date
2009-07-01 00:00:00pages
1252-7issue
4eissn
1064-8011issn
1533-4287journal_volume
23pub_type
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