Differential impact of endurance, strength, or combined training on quality of life and plasma serotonin in healthy older women

Dias, Caroline Pietta; Bello, Maqueli Dal; Silva, Rogeane da; Vargas, Carol; Machado, Gustavo Dalto Barroso; Roncada, Cristian; Tiggemann, Carlos Leandro; Schröder, Nadja

doi:10.1007/s40520-019-01120-x

Cited by 9 publications

(7 citation statements)

References 36 publications

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“…Only one study in the literature compared QoL in different periodization models-the authors did not find different effects of block and daily NLP in older men and women submitted to resistance training-all models produced significant improvements in several physical function and physiological health outcomes (12). Concurrent training has been associated with improvements in both physical and mental scores, and the absence of an effect of exercise training on the physical score in our data can be explained by the physically active profile of our population because according to the trainability principle, benefits are more easily obtained during the early stages of training (28,39). We recognize limitations in our study, such as the absence of control of the real food intake of the subjects.…”

Section: Discussionmentioning

confidence: 62%

Comparison of Periodization Models of Concurrent Training in Recreationally Active Postmenopausal Women

Medeiros

Sandbakk

Bertazone

et al. 2020

Journal of Strength and Conditioning Research

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Medeiros, LHL, Sandbakk, SB, Bertazone, TMA, and Bueno Júnior, CR. Comparison of periodization models of concurrent training in recreationally active postmenopausal women. J Strength Cond Res 36(4): 977–983, 2022—Although concurrent training is the most effective way to improve both neuromuscular and cardiorespiratory functions in older populations, there are no studies in the literature comparing different periodization models on cardiorespiratory and muscle strength adaptations. Thus, the main objective of this study was to investigate the effects of different periodization models of concurrent aerobic and strength training using equalized training volume programs on muscle strength and cardiorespiratory fitness in recreationally active postmenopausal women. After 3 weeks of adaptation, 58 women aged 50–75 years were randomly assigned to (a) nonperiodization (NP), (b) daily nonlinear periodization (NLP), or (c) flexible daily NLP (FNLP). At baseline and after 12 weeks, aerobic fitness (peak oxygen uptake [V̇o2peak] and the 6-minute walk test) and maximal muscle strength (1 repetition maximum of bench press and leg press) were measured. It was shown that maximal strength increased in the bench press (effect size [ES] 1.18 in NLP and 1.22 in FNLP) and leg press (ES 0.92 in NLP and 0.89 in FNLP) in the periodized groups—in the NP group, these values were 0.49 and 0.46, respectively. In the 6-minute walk test, aerobic fitness statistically improved in all groups—with an ES of 1.02 in the NP, 1.33 in the NLP, and 0.54 in the FNLP. This study showed that only periodization models (NLP and FNLP) induced a moderate ES in maximal strength, and all groups (NP, NLP, and FNLP) demonstrated improved aerobic fitness evaluated by V̇o2peak and the 6-minute walk test in recreationally active postmenopausal women.

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Section: Discussionmentioning

confidence: 62%

Comparison of Periodization Models of Concurrent Training in Recreationally Active Postmenopausal Women

Medeiros

Sandbakk

Bertazone

et al. 2020

Journal of Strength and Conditioning Research

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“…(2) Endurance training was associated with wide variations in plasma levels of a number of other neurotransmitters and hormones that may have different effects on the control of IOP. Amongst them, serotonin was shown to be significantly reduced by regular training 29 , and cross-sectional studies of patients using serotonin reuptake inhibitors have suggested an association between lower levels of serotonin and higher IOP 30 . (3) Since the intensity of the activity was not recorded, intense Walking or cycling, either uphill or for extended periods of time, might have had the same physiological effect as resistance training.…”

Section: Discussionmentioning

confidence: 99%

The effect of daily life activities on intraocular pressure related variations in open-angle glaucoma

Gillmann

Weinreb

Mansouri

2021

Sci Rep

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The recent advent of continuous intraocular pressure (IOP) telemetry has led to an increased awareness of the importance of IOP fluctuations, and theories have emerged that IOP variations could play as much a role in glaucoma progression as the mean level of IOP. The aim of the present study was to evaluate the direct effect of common daily activities on IOP-related profiles. Primary open-angle glaucoma and glaucoma suspect patients were prospectively enrolled from specialist clinics at the University of California San Diego (UCSD), USA. Patients were fitted with a SENSIMED Triggerfish (TF) contact lens sensor (CLS) and were instructed to return to their usual daily activities for 24 h. They were asked to record each specific activity or event in a diary. The protocol was repeated twice. The following events were recorded: “walking/cycling”, “resistance training”, “yoga/meditation”, and “emotional stress”. CLS measurements recorded 60-to-30 min prior to each event were used as a baseline reference, and all IOP-related fluctuations for 120 min after the start of each event were reported in relation to this reference. Forty relevant events from 22 CLS recordings in 14 patients were retrieved from the diaries. Walking/cycling (n = 10) caused a small but statistically significant elevation of the IOP-related profile during the activity (p = 0.018). Resistance training (n = 11) caused a persistent elevation of the IOP-related profile from the onset of the activity (p = 0.005) through 120 min after the activity was stopped (p = 0.007). Yoga/meditation (n = 4) caused a sustained drop in the IOP-related profiles through to 120 min, although this was not statistically significant (p > 0.380). Emotional stress (n = 13) was associated with a gradual elevation of the IOP-related profile from the start of the stressful stimulus. Both early and late variations were statistically significant (p = 0.038 and p = 0.021, respectively). The present study suggests that emotional stress and resistance training may be associated with persistent IOP-related profile elevation.

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“…The results of previous studies are somewhat in contrast to this study, whereas some found no significant improvements in both domains after 8 or 12 weeks of resistance training. 38,39 The study performed by Pietta-Dias et al 40 found that only two domains, mental health and physical functioning were significant; however, the authors did not report individual summary results, so it is hard to compare, but we can hypothesize that if only those two domains, the physical component summary and mental component summary were significant, and there were no other domains, thus no significant changes would be possibly noticed in overall the physical and mental summary. In contrast, when studies adopted a longer duration of the training program (eg.…”

Section: Discussionmentioning

confidence: 97%

Muscular Strength, Functional Fitness, Body Composition, and Quality of Life after 12 Weeks of Detraining in Older Females

Krčmár

Halmová

Krajčovič

et al. 2020

Physical & Occupational Therapy In Geriatrics

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Aims: The purpose of this study was to investigate the effect of a 12-week strength training, and 3 months of detraining on physical fitness, body composition, and quality of life. Methods: Twenty women underwent assessments pre-and post-training, and after cessation of training. The measurements included waist-to-hip ratio, muscle mass, fat mass, leg press and seated row strength, functional fitness (SFT), and quality of life physical component score (PCS) and mental component score (MCS). Results: Significant interaction (p < 0.01) was found in all tests except for the PCS. The subjects in the EX group significantly improved in all tests (p < 0.01) from pre-to post-training. However, during the detraining, strength, SFT, and MSC significantly worsened from post-to detraining (p < 0.01). Body composition, except for muscle mass, remained unchanged. Conclusions: It seems that body composition persists for prolonged times, compared to performance characteristics. However, the results should be interpreted with caution, because improvements in body composition had small effects (g ¼ $0.20-0.32).

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Differential impact of endurance, strength, or combined training on quality of life and plasma serotonin in healthy older women

Cited by 9 publications

References 36 publications

Comparison of Periodization Models of Concurrent Training in Recreationally Active Postmenopausal Women

Comparison of Periodization Models of Concurrent Training in Recreationally Active Postmenopausal Women

The effect of daily life activities on intraocular pressure related variations in open-angle glaucoma

Muscular Strength, Functional Fitness, Body Composition, and Quality of Life after 12 Weeks of Detraining in Older Females

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