Ina Shaw

Sex Differences in Running Performance Among 8‐and‐Under and 9–10‐Year‐Old Children in US Regional Track Championships

Greg A. Brown, Brandon Stuwart Shaw, Ina Shaw

Sex differences in competitive running performance are well documented in adults but understudied in prepubertal children. Prior studies have often focused on elite performers or record holders, potentially neglecting trends across the full competitive field, and some have reported minimal sex-based differences …

us, gb, Afrique du Sud (code pays fourni par la source)

Sex-based differences in running performance among children aged 7–9 years in new South Wales track competition

Gregory A. Brown, Brandon Stuwart Shaw, Ina Shaw

Background: Recent research has shown that prepubertal males outperform females in running competitions; however, prior studies have focused on distances of 100-1600 m and most have relied on U.S.-based data. This study evaluated sex-based differences in running performance among under-8, under-9, and …

us, gb, Afrique du Sud (code pays fourni par la source)

Arterial stiffness adaptations to chronic resistance and aerobic exercise: a systematic review of exercise modalities

Ina Shaw, Musa Lewis Mathunjwa, Jane M. Black, Razieh Khanmohammadi et autres

Background: Arterial stiffness is a strong predictor of cardiovascular morbidity and mortality, especially in older adults. Despite exercise being shown to positively influence arterial health, the relative effectiveness of various exercise modalities remains unclear. Objectives: This systematic review aimed to examine the …

gb, Afrique du Sud, ir, us (code pays fourni par la source)

Sex-Based Performance Differences in Shot Put, Javelin, and Long Jump Among U.S. Youth Athletes Aged 10 Years and Under

Gregory A. Brown, Brandon Stuwart Shaw, Ina Shaw

ABSTRACT: Brown, GA, Shaw, BS, and Shaw, I. Sex-based performance differences in shot put, javelin, and long jump among U.S. youth athletes aged 10 and under. J Strength Cond Res 40(4): 451-459, 2026-Controversy currently exists over whether sex-based differences necessitate sex-segregated youth …

us, gb, Afrique du Sud (code pays fourni par la source)

Visual supercompensation following short-term exhaustive exercise

Ina Shaw, Gerrit Jan Breukelman, Lourens Millard, Musa Lewis Mathunjwa et autres

Introduction: The human visual system plays a critical role in high-performance tasks, including sports and activities requiring visuomotor performance. While supercompensation is well-documented in aerobic exercise, its effects on visual performance following anaerobic exercise remain unclear. This study investigates whether short-term exhaustive …

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Emotional Intelligence and Ageing in a Sedentary World: Impacts on Quality of Life

Adiele Dube, Brandon Stuwart Shaw, Morgan P. Gundani, Musa Lewis Mathunjwa et autres

Ageing is a multidimensional process shaped by biological decline, psychosocial adaptation, and shifting societal roles. While much of the focus in gerontology remains on physical, and cognitive deterioration, emotional intelligence (EI) emerges as a powerful yet underutilised resource that enhances resilience, self-regulation, …

Boys Run Faster Than Girls In Preliminary And Championship Track Races

Gregory A. Brown, Conner J. Brown, Ina Shaw, Brandon Stuwart Shaw

The differences between males and females in competitive running are well documented following the onset of puberty. However, sex-based differences in competitive running before puberty are less well known. Previous evaluations of competitive running performance in prepubertal children have focused on highly …

us, gb (code pays fourni par la source)

Boys Age 10-and-Under Swim Faster Than Girls In Most Long And Short Course Events

Conner J. Brown, Gregory A. Brown, Ina Shaw, Brandon Stuwart Shaw

Although sex-based differences in youth sports performance have previously been considered minimal or inconsequential, recent research indicates that age 10-and-under boys consistently and statistically significantly run and swim faster, and throw and jump farther, than girls of the same age. However, the …

us, gb (code pays fourni par la source)

Comment on “Biology and Management of Male‐Bodied Athletes in Elite Female Sports” by Handelsman and Bermon

Gregory A. Brown, Brandon Stuwart Shaw, Ina Shaw, Michael J. Joyner et autres

Data sharing not applicable to this article as no datasets were generated or analyzed during the current study.

us, gb, Afrique du Sud, se (code pays fourni par la source)

The prevalence of behavioral non- communicable diseases risk factors among black Africans in peri-urban community in South Africa

Gerrit Jan Breukelman, Brandon Stuwart Shaw, Ina Shaw

Background Non-communicable diseases (NCDs) are a leading cause of mortality in South Africa, with their burden influenced by lifestyle, living conditions, ethnicity, and gender. Methods A cross-sectional study (N=100; n=50 males, n=50 females; mean age 25.15 ± 5.98) followed the WHO STEPwise …

Afrique du Sud, gb (code pays fourni par la source)

The prevalence of physiological non-communicable diseases risk factors among Black Africans in peri-urban community In South Africa

Gerrit Jan Breukelman, Brandon Stuwart Shaw, Ina Shaw

Background Non-communicable diseases (NCDs) are chronic, non-transmissible conditions, with cardiovascular diseases (CVDs), cancer, chronic obstructive pulmonary disease (COPD), and type 2 diabetes mellitus (T2DM) accounting for 80% of NCD-related deaths. Their prevalence and associated risk factors vary across populations based on lifestyle, …

Afrique du Sud, gb (code pays fourni par la source)

A systematic review of the arterial stiffness adaptations to chronic resistance and aerobic exercise

Ina Shaw, Lina Musa, Jane M. Black, Razieh Khanmohammadi et autres

gb, Afrique du Sud, ir, us (code pays fourni par la source)