Reliability of the Nicholas Manual Muscle Tester on Upper Body Strength in Children Ages 8-10

1992 ◽  
Vol 4 (4) ◽  
pp. 340-350 ◽  
Author(s):  
Cynthia Dawson ◽  
Ron Croce ◽  
Tim Quinn ◽  
Neil Vroman
Keyword(s):  
Isometric Force ◽  
Correlation Coefficients ◽  
Upper Body ◽  
Significant Strength ◽  
Body Strength ◽  
Upper Body Strength ◽  
Maximum Isometric Force ◽  
Males And Females ◽  
Muscle Groups ◽  
Elbow Extensor

Hand-held dynamometry has proven reliable in assessing adult strength. The primary purpose of this study was to determine its reliability in children. Secondary purposes included investigating strength differences between males and females and between dominant (D) and nondominant (ND) sides. Subjects were 8-, 9-, and 10-year-old boys (n=63) and girls (n=54). The Nicholas Manual Muscle Tester (NMMT) was used to measure maximum isometric force of D and ND elbow flexors, elbow extensors, and shoulder abductors. Retest measurements were taken 4 to 7 days later. Results indicated that (a) correlation coefficients ranging from .72 to .90 were statistically significant; (b) except for males’ ND elbow extensor strength, a series of paired t tests revealed no significant differences between test and retest strength values; (c) a series of paired t tests revealed no significant strength differences between D and ND sides other than for males’ elbow extensor strength for the test phase; and (d) a series of unpaired t tests revealed statistically significant differences between males and females on a majority of the muscle groups. The NMMT appears to be a quick and reliable testing instrument for determining maximal isometric force in children.

scholarly journals Height is associated with more self-serving beliefs about wealth redistribution

2021 ◽  
Author(s):  
Thomas Richardson
Keyword(s):  
Positive Association ◽  
European Social Survey ◽  
Upper Body ◽  
Social Survey ◽  
Body Strength ◽  
Wealth Redistribution ◽  
Upper Body Strength ◽  
Males And Females ◽  
Using Data ◽  
Post Hoc

People vary widely in their attitudes towards how much their government should redistribute wealth. Evolutionary theory may shed light on why this variation occurs. Numerous studies have established an association between upper body strength and attitudes towards equality and wealth redistribution in males, showing that physically stronger men are more likely to hold self-serving beliefs on these issues. This effect is typically weaker or absent in women. A question that has received little attention is whether there are similar associations between other aspects of formidability and attitudes towards wealth redistribution. One such aspect is height. I tested this prediction using data from the European Social Survey, in a sample of 27031 people from 20 European countries. Results show that taller people are more likely to have self-serving attitudes towards government redistribution of wealth. The result was robust to numerous control variables and alternative model specifications, but the direct effects of height were small. Taller individuals were less supportive of government wealth redistribution overall, but were especially averse if they were also wealthier. Post-hoc analyses suggested that for lower income deciles, the association was reversed. For these people, there was a positive association between height and support for wealth redistribution. However, effects were equally strong in males and females, and so are not fully consistent with current evolutionary psychological theories of resource distribution.

scholarly journals Wheelchair Push Up as a Powerful Exercises to Intensify Upper-Body Strength and Endurance Among Ectomorph Students

2020 ◽  
Vol 60 (1) ◽  
pp. 84-93
Author(s):  
Mohammed Zerf ◽  
Allali Taleb ◽  
Hadj Benkhaled ◽  
Moulay Idriss Mokkedes ◽  
Bengoua Ali
Keyword(s):  
Muscle Mass ◽  
Training Programs ◽  
Male Students ◽  
Upper Body ◽  
Average Weight ◽  
Body Strength ◽  
Upper Body Strength ◽  
Muscle Groups ◽  
Better Than ◽  
Push Up

SummaryEctomorph often below the average weight characteristics by a “thin frame” and difficult to gain muscle mass and fat. According to similar studies to build their muscle mass under it is necessary to include adequate multiple joints and larger muscle groups in bodybuilding program, in this study by using a wheelchairs, when doing a pushed up. The aim of the study was to improve upper-body strength and endurance among 20 healthy ectomorph male students, selected by the intentional method, according to their weight, which did not correspond to their height. They were controlled while performing push-ups, flexed arm-hangs and chin ups. Our goal was to compare the impacts of two training proposed programs (Traditional with weight (CS) v’s wheelchair (ES)). The training programs were applied for 6-weeks with 15-minute warm-ups integrated through their regular PE basketball courses cycle planned in the second semester. Built on statistical apply, we confirmed that wheelchair is a tool that enhances the upper-body muscles of ectomorph-type better than traditional body-weight training. It was approved in the present study through the use of wheelchair push-up, as an excellent means to increase the upper-body muscle-building strength and endurance better than the classic method used by our PE teachers.

scholarly journals Functional fitness: A key to independent and active living in the later age

2016 ◽  
Vol 8 (2) ◽  
pp. 711-714
Author(s):  
Sonia Tewari ◽  
Seema Kwatra ◽  
Neha Triphati
Keyword(s):  
Nuclear Family ◽  
Preventive Measure ◽  
Activity Level ◽  
Upper Body ◽  
Functional Fitness ◽  
Lower Body ◽  
Body Strength ◽  
Upper Body Strength ◽  
Males And Females ◽  
Lower Body Strength

Aging is a biological process and is associated with decrease in the physical activity level. With the aim of assessing the functional fitness level of senior citizens, sample size comprised of 90 i.e. 45 males and 45 females (15 male and 15 female from each age group viz. 60-64 year 65-69 year and 70-74 year) were chosen conveniently from Haldwani Block of district Nainital, Uttarakhand, India. The Senior Fitness Test was conducted to collect experimental data. With age, lower body strength of males changes but not in case of females. The other functional parameters amongst males and females i.e. upper Body Strength, lower and Upper Body Flexibility, AerobicEndurance and Balance does not depend on the age. Out of six parameters of functional fitness, it was found that the average mean score of lower body strength (5.96), upper body strength (3.52) and aerobic endurance (4.85) of males and females are highly significant at 1% level of significant while average upper body flexibility (2.52) of males and females were significant at 5 % level of significance. With time, society has witnessed significant changes in lifestyle pattern, arising nuclear family groups, dual-earner families, competitiveness and rural-urban or cross-country immigration among young children. The scenario thus further placed need to lay emphasis onfunctional fitness of elderly population so that the older parents who are living alone can be functionally active and independent and care and rare themselves. Assessing the functional level of elderly can serve as a preventive measure prior to any functional limitations.

scholarly journals Influences of Differing Menarche Status on Motor Capabilities of Girls, 13 To 16 Years: A Two-Year Follow-Up Study

2021 ◽  
Vol 18 (11) ◽  
pp. 5539
Author(s):  
Barry Gerber ◽  
Anita E. Pienaar ◽  
Ankebe Kruger
Keyword(s):  
Repeated Measures ◽  
Statistical Significance ◽  
Upper Body ◽  
Convenience Sample ◽  
Motor Fitness ◽  
Body Strength ◽  
The Status ◽  
Hand Eye Coordination ◽  
Upper Body Strength ◽  
D Values

Puberty and the onset of menarche influences the motor performance of girls. However, the magnitude of these influences during varying maturity status, is not clear. This longitudinal study over two years aimed to investigate differences in motor fitness between early and late developing girls based on pre- and post-menarche status. A convenience sample (n = 58) of girls aged 13.51 ± 3.51, divided by means of the Status Quo method into pre (n = 13) and post-menarche (n = 45) groups, was used. Motor fitness was tested once annually by standardized protocols. Basic statistics, independent t-testing and a repeated measures ANOVA with a post hoc Bonferonni correction were used (p < 0.05 = statistical significance). Effect sizes were determined by Cohen’s d-values. Only explosive upper body strength differed significantly between groups during baseline, favoring post-menarche girls. Initially, post-menarche girls showed advantages in hand-eye coordination and speed (p > 0.05) with pre-menarche girls performing better in agility and explosive leg strength (p > 0.05). At 15.51 years, no significant, between-group differences were found. Pre-menarche girls surpassed post-menarche girls in hand-eye coordination and 0–40 m speed and post-menarche girls displayed higher explosive leg and upper body strength scores (p > 0.05). Our data show that the potential to excel in sport based on motor capabilities can only be accurately estimated 1–2 years after reaching menarche.

scholarly journals An Eye Tracking Examination of Men’s Attractiveness by Conceptive Risk Women

2017 ◽  
Vol 15 (1) ◽  
pp. 147470491769074 ◽  
Author(s):  
Ray Garza ◽  
Roberto R. Heredia ◽  
Anna B. Cieślicka
Keyword(s):  
Body Image ◽  
Mexican American ◽  
Hispanic Women ◽  
Fat Distribution ◽  
Upper Body ◽  
Body Hair ◽  
Body Strength ◽  
Upper Body Strength ◽  
Visual Attraction ◽  
Physical Shape

Previous research has indicated that women prefer men who exhibit an android physical appearance where fat distribution is deposited on the upper body (i.e., shoulders and arms) and abdomen. This ideal physical shape has been associated with perceived dominance, health, and immunocompetence. Although research has investigated attractability of men with these ideal characteristics, research on how women visually perceive these characteristics is limited. The current study investigated visual perception and attraction toward men in Hispanic women of Mexican American descent. Women exposed to a front-posed image, where the waist-to-chest ratio (WCR) and hair distribution were manipulated, rated men’s body image associated with upper body strength (low WCR 0.7) as more attractive. Additionally, conceptive risk did not play a strong role in attractiveness and visual attention. Hair distribution did not contribute to increased ratings of attraction but did contribute to visual attraction when measuring total time where men with both facial and body hair were viewed longer. These findings suggest that physical characteristics in men exhibiting upper body strength and dominance are strong predictors of visual attraction.

scholarly journals Comparison of upper body strength gains between men and women after 10 weeks of resistance training

PeerJ ◽  
2016 ◽  
Vol 4 ◽  
pp. e1627 ◽  
Author(s):  
Paulo Gentil ◽  
James Steele ◽  
Maria C. Pereira ◽  
Rafael P.M. Castanheira ◽  
Antonio Paoli ◽  
...  
Keyword(s):  
Resistance Training ◽  
Peak Torque ◽  
Elbow Flexor ◽  
Upper Body ◽  
Men And Women ◽  
Body Strength ◽  
Before And After ◽  
Upper Body Strength ◽  
Few Data ◽  
Flexor Strength

Resistance training (RT) offers benefits to both men and women. However, the studies about the differences between men and women in response to an RT program are not conclusive and few data are available about upper body strength response. The aim of this study was to compare elbow flexor strength gains in men and women after 10 weeks of RT. Forty-four college-aged men (22.63 ± 2.34 years) and forty-seven college-aged women (21.62 ± 2.96 years) participated in the study. The RT program was performed two days a week for 10 weeks. Before and after the training period, peak torque (PT) of the elbow flexors was measured with an isokinetic dynamometer. PT values were higher in men in comparison to women in pre- and post-tests (p< 0.01). Both males and females significantly increased elbow flexor strength (p< 0.05); however, strength changes did not differ between genders after 10 weeks of RT program (11.61 and 11.76% for men and women, respectively;p> 0.05). Effect sizes were 0.57 and 0.56 for men and women, respectively. In conclusion, the present study suggests that men and women have a similar upper body strength response to RT.

scholarly journals Reliability of Easy Applicable Non-laboratory Methods Used for Determination of the Upper Body Strength

2019 ◽  
Vol 11 (2) ◽  
pp. 74-81
Author(s):  
Serhat ÖZBAY ◽  
Süleyman ULUPINAR ◽  
Vedat ÇINAR ◽  
Taner AKBULUT
Keyword(s):  
Upper Body ◽  
Laboratory Methods ◽  
Body Strength ◽  
Upper Body Strength

scholarly journals Upper‐Body Strength and Political Egalitarianism: Twelve Conceptual Replications

2018 ◽  
Vol 40 (2) ◽  
pp. 375-394 ◽  
Author(s):  
Michael Bang Petersen ◽  
Lasse Laustsen
Keyword(s):  
Upper Body ◽  
Body Strength ◽  
Upper Body Strength
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