ArticleInternational journal of exercise science2019
Similar Effects of 24 Weeks of Resistance Training Performed with Different Frequencies on Muscle Strength, Muscle Mass, and Muscle Quality in Older Women.
Article in International journal of exercise science, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 3 of them syntheses that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
9 citing papers in PubMed, 3 syntheses or guidelines pooled it, 22 citations in OpenAlex.
- Effects of Resistance Training Volume on Physical Function, Lean Body Mass and Lower-Body Muscle Hypertrophy and Strength in Older Adults: A Systematic Review and Network Meta-analysis of 151 Randomised Trials.Sports medicine (Auckland, N.Z.) · 2025Pooled it
- The impact of nutritional intervention and resistance training on muscle strength and mass in healthy older adults-a comparative analysis.Frontiers in nutrition · 2025Pooled it
- The effect of resistance training programs on lean body mass in postmenopausal and elderly women: a meta-analysis of observational studies.Aging clinical and experimental research · 2021Pooled it
- Trial
- Muscle Quality of Knee Extensors Based on Several Types of Force in Multiple Sclerosis Patients with Varying Degrees of Disability.Medicina (Kaunas, Lithuania) · 2022Article
- Article
- Strength Training to Prevent Falls in Older Adults: A Systematic Review with Meta-Analysis of Randomized Controlled Trials.Journal of clinical medicine · 2021Review
- The Effect of a Mixed Circuit of Aerobic and Resistance Training on Body Composition in Older Adults-Retrospective Study.International journal of environmental research and public health · 2021Article
- Responsiveness to muscle mass gain following 12 and 24 weeks of resistance training in older women.Aging clinical and experimental research · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The purpose of this study was to analyze the effects of 24 weeks of resistance training (RT) performed 2 vs. 3 times per week on muscle strength, muscle mass, and muscle quality in older women. Thirty-nine older women (≥ 60 years old) were randomly assigned to two groups according to RT frequency (G2× = two sessions per week, n=19; and G3× = three sessions per week, n=20) and were submitted to 24 weeks of whole-body RT, divided into two stages of 12 weeks. In the first stage, participants performed 1 set of 10 to 15 repetitions in each of eight exercise, whereas in the second stage, they performed 2 sets of 10 to 15 repetitions. Muscle strength was assessed by one repetition maximum (1RM) tests in chest press, knee extension, and biceps preacher curl, while the lean soft tissue was estimated by DXA. The muscle quality index was determined by the ratio between strength and lean soft tissue. There were observed similar increases between groups for muscle strength (G2x=19.5%; G3×=22.2%), lean soft tissue (G2x=3.0%; G3×=1.6%), and muscle quality index (G2x=16.0%; G3×=21.1%). These results indicate that RT-induced muscular adaptation occurs regardless of training twice or thrice a week in older women. Instructors, coaches and practitioners can choose their training frequency preference, since both frequencies provided similar adaptations.
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Registered trials
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