Índice de tensão específica dos flexores do cotovelo em homens treinados e não treinados DOI:10.5007/1980-0037.2010v12n1p62

Matta, Thiago Torres da; Salles, Belmiro Freitas de; Spinetti, Juliano; Simão, Roberto; Oliveira, Líliam Fernandes de

doi:10.5007/1980-0037.2010v12n1p62

Cited by 2 publications

(3 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Ultrasonography has lately been used in research as a way to assess muscle damage and the muscle volume 6,8 . Studies have applied this technique both in trained subjects as untrained by the assessment of muscle thickness, which variation was associated with the occurrence of edema in the post-workout period 9,10 . Several studies 1,[11][12][13] already reported the response of many biomarkers after strength training, but studies using low cost diagnostic imaging tools (as ultrasonography and thermography) are rare.…”

Section: Introductionmentioning

confidence: 99%

“…Several studies 1,[11][12][13] already reported the response of many biomarkers after strength training, but studies using low cost diagnostic imaging tools (as ultrasonography and thermography) are rare. authors 14 have reported a high correlation in the diagnosis of handle repetitive strain injuries (RSI) and work-related musculoskeletal disorders (WMSD) between the assessment by ultrasound and thermography, however, although there are studies evaluating muscle recovery through ultrasound 9,10 or by thermography 1,4 in isolation but there is no known correlation between the results of these assessment tools in the muscular aguda ( post-workout period or the best period to use one or another. Thus, the aim of this study was to evaluate the usage of skin temperature and muscle thickness (MT) to monitoring the muscle response (until 96 hours) to high-intensity strength training.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Using skin temperature and muscle thickness to assess muscle response to strength training

Neves

Moreira

Lemos

et al. 2015

Rev Bras Med Esporte

View full text Add to dashboard Cite

Introduction: Several studies already reported the response of many biomarkers after strength training, but studies using low cost diagnostic imaging tools are rare. Objective: To evaluate the usage of skin temperature and muscle thickness (MT) to monitor muscle response (until 96 hours after) to high-intensity strength training. Methods: This is a short-term longitudinal study with 13 trained, healthy male volunteers. Volunteers performed five sets of biceps bi-set exercise with their dominant arm with dumbbells, with load of 70% of one-repetition maximum (1RM). The ultrasound (US) and thermal images were acquired before and immediately after the last set, 24, 48, 72 and 96 hours after exercise. Results: The analysis was divided in two stages: acute muscle response (until 24 hours after training) and delayed muscle response (from 24 to 96 hours after training). The elbow flexors thickness showed the peak value immediately after the last set of training. Skin temperature (on elbow flexors) and the elbow flexors thickness grew continuously from 24 to 96 hours after strength training. There is a high correlation (r=0.941, p=0.017) between skin temperature and muscle thickness from the end of exercise until 96 hours after strength training. Conclusions: The US images showed high sensibility for muscle physiological changes on the first 24 hours after exercise. On the other hand, the thermal images had higher sensibility for muscle physiological changes than US images from 24 to 96 hours after training.

show abstract

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Using skin temperature and muscle thickness to assess muscle response to strength training

Neves

Moreira

Lemos

et al. 2015

Rev Bras Med Esporte

View full text Add to dashboard Cite

show abstract

“…The MVIC test was previously described 18,19 . Maximal load isometric test was used for the elbow flexors (EF) and elbow extensors (EE).…”

Section: Maximal Voluntary Isometric Contraction (Mvic)mentioning

confidence: 99%

Comparação entre diferentes modelos de periodização sobre a força e espessura muscular em uma sequência dos menores para os maiores grupamentos musculares

Spineti

Figueiredo

Salles

et al. 2013

Rev Bras Med Esporte

Self Cite

View full text Add to dashboard Cite

Introduction: Studies comparing periodization models in sequences that begin with small muscle group and progressed toward large muscle group in untrained subjects in resistance training are scarce. Objective: The purpose of this study was to compare the effects of ondulatory periodization and linear periodization models on maximum strength and muscular hypertrophy in a muscle group increasing exercise sequence. Methods: Twenty-nine men with no experience in RT were randomly assigned into three groups: ondulatory periodization (OP, n = 10), linear periodization (LP, n = 13), and control group (CG, n = 9). The individuals performed 1RM tests in four exercises: biceps curl (BC), triceps extension (TE), lat pull down (LPD) and bench press (BP) and evaluations of maximum voluntary isometric contraction (MVIC), muscle thickness of elbow flexors (EF) and elbow extensors (EE) before and after the 12 weeks of training were carried out. The OP group varied in volume and intensity on a daily basis, while LP group varied every four weeks. The CG did not perform ST. A two-way ANOVA with repeated measures and the effect size (ES) were used to analyze muscle thickness, 1RM load improvement in each of the four exercises and the MVIC between groups. Results: The major findings of this study were: 1) OP showed major ES for 1RM of BC and TE and for muscle thickness of EF and EE when compared with LP.3) The ES data did not show significant differences for BP and LPD which finished the training session. Conclusions: We conclude that both periodization models were efficient at improving strength gains and muscular growth. However, ES data show that OP promotes major gains in strength for exercises that are positioned at the beginning of the session and hypertrophy.

show abstract

Índice de tensão específica dos flexores do cotovelo em homens treinados e não treinados DOI:10.5007/1980-0037.2010v12n1p62

Cited by 2 publications

References 6 publications

Using skin temperature and muscle thickness to assess muscle response to strength training

Using skin temperature and muscle thickness to assess muscle response to strength training

Comparação entre diferentes modelos de periodização sobre a força e espessura muscular em uma sequência dos menores para os maiores grupamentos musculares

Contact Info

Product

Resources

About