Jordan Hernández-Martínez
Biographic Data
| ID | 7784584 |
|---|---|
| NAME | Jordan Hernández-Martínez |
| GIVEN NAMES | Jordan |
| FAMILY NAME | Hernández-Martínez |
| SIGNATURE | HERNÁNDEZ-MARTÍNEZ J |
| AFFILIATIONS | Universidad de Los Lagos |
| ORCID | 0000-0002-9373-8236 |
| VERIFIED | Yes |
| TOTAL WORKS | 14 |
| TOTAL CITATIONS | 0 |
| AUTHOR COUNT | 14 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2022 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 0 |
Brief mind–body exercise in high-latitude aging: Reduced sedentarism and domain-specific cognitive/social benefits
Objective Older adults living at high southern latitudes face compounded barriers to mobility and social participation due to cold, wind, and seasonality. Visuospatial–executive functions, which support everyday tasks such as route finding, dual-task walking, and planning in older adults, are particularly vulnerable to age-related decline after the seventh decade of life. Low-dose, climate-adapted mind–body exercise (MBE), delivered once weekly i…
Timed Up-and-Go as a predictor of fracture risk: A systematic review and meta-analysis in a population of over 1.6 million people
Objectives: This systematic review aimed to synthesize evidence from prospective cohort studies assessing the Timed Up-and-Go (TUG) test as association of fracture risk in older people, and to quantify the association through meta-analysis using hazard ratios (HR). Methods: Two authors independently conducted systematic searches in PubMed/MEDLINE, Scopus, Web of Science, CINAHL Complete, and the Psychology and Behavioral Sciences Collection. MEDL…
Prevalence of School Active Commuting and Associated Factors in Chilean Children: Analysis of the National Survey on Physical Activity and Sport Habits
BACKGROUND: School active commuting is a key behavior to promote physical activity in children, yet limited evidence exists in Chile. This study examined its prevalence and associated factors among Chilean schoolchildren. METHODS: A cross-sectional study was conducted using data from the Chilean National Physical Activity and Sports Habits Survey, including a subsample of 1137 children aged 5-10 years derived from a nationally representative surv…
Effects of boxing interventions on physical fitness and health-related quality of life in older people with Parkinson’s disease: A systematic review with meta-analysis
Effects of active exergames on physical performance in older people: An overview of systematic reviews and meta-analysis
This overview assessed the available body of published peer-reviewed systematic reviews and meta-analyses related to the effects of active exergames compared with active/passive control on physical performance outcomes in older people. The methodological quality and certainty of evidence were assessed using PRISMA, AMSTAR 2, and GRADE. The protocol was registered in PROSPERO (code: CRD42023391694). The main outcomes indicate that 4,477 records, f…
Association Between Screen Time and Lifestyle Parameters with Executive Functions in Chilean Children and Adolescents: Potential Mediating Role of Health-Related Quality of Life
Background/Objective : This study aimed to (i) investigate the association between lifestyle parameters (i.e., screen time [ST], food habits, and physical activity [PA]) and health-related quality of life (HRQoL) with executive functions (EFs, i.e., attention, inhibition, working memory, and cognitive flexibility) in Chilean children and adolescents, and (ii) determine the potential mediating role of HRQoL in the relationship between ST and EFs. …
Effects of 12 and 24 Weeks of Interdisciplinary Interventions on Health-Related Physical Fitness, Biochemical Markers, and Level of Food Processing in Overweight or Obese Adolescents: A Longitudinal S…
The 24-week interventions promoted superior benefits for adolescents' physical, nutritional, and biochemical health, although the dropout rate was high (~50%)
Impact of adapted taekwondo vs. multicomponent training on health status in independent older women: A randomized controlled trial
This study, called the TKD and Aging Project, aimed to analyze and compare the effects of an adapted taekwondo program concerning multicomponent training on blood pressure, morphological variables, food consumption frequency, health-related quality of life (HRQoL), physical fitness, handgrip strength, and postural balance in independent older women. A randomized controlled trial study was conducted with parallel groups for 8 weeks (24 sessions of…
Effects of Combined Movement and Storytelling Intervention on Fundamental Motor Skills, Language Development and Physical Activity Level in Children Aged 3 to 6 Years: Study Protocol for a Randomized …
This study protocol aims to analyze and compare the effects of combined movement and storytelling intervention (CMSI) on fundamental motor skills (locomotor skills and object control), language development (language comprehension, language expression, vocabulary and language description), and physical activity levels (light intensity, moderate-to-vigorous intensity and sedentary time) in children aged 3 to 6 years. The sample will consist of 144 …
Association between Physical Activity Habits with Cardiometabolic Variables, Body Composition, and Physical Performance in Chilean Older Women
This study aimed to associate physical activity habits with cardiometabolic variables (blood pressure, fasting glucose, HDL cholesterol, and triglycerides), body composition (body fat percentage and fat-free mass), and physical performance (handgrip strength (HGS), timed up-and-go (TUG), and walking speed) in Chilean older women. An analytical cross-sectional study analyzed 179 older women with a mean age of 75.4 years distributed into physically…
Effectiveness of elastic band training and group-based dance on physical-functional performance in older women with sarcopenia: A pilot study
Elastic band training produces significantly greater responses on physical-functional performance regarding group-based dance in older women with sarcopenia. On the other hand, the EBG revealed a significant improvement in fat-free mass and upper and lower limb muscle strength, as well as a significant decrease time in TUG, and walking speed. Elastic band exercise is a safe, easy, affordable, and effective physical activity strategy, according to…
Effects of active exergames training on physical functional performance in older females (Efectos del entrenamiento de exergames activos sobre el rendimiento físico funcional en mujeres mayores)
Objective: To analyze the effects of 8 weeks of an active exergames training program on walking speed, static balance, timed up-and-go test, and sit-to-stand performance in older females. Methods: Two groups of participants were formed by block-design randomization as follows: (i) control group (n=12; age, 74.17.9 years); (ii) 8 week exergames training group (n=13; age, 75.69.1 years). Training was undertaken three times per week, including athle…
Factors Associated with Poor Health-Related Quality of Life in Physically Active Older People
This study aimed to associate morphological variables and physical fitness with health-related quality of life (HRQoL) in physically active older people. A cross-sectional study was carried out that evaluated 470 older people (89.57% female) with a mean age of 70.13 ± 6.57 years, residing in two regions of Chile. Morphological variables (body weight, bipedal height, waist circumference, body mass index, and waist to height ratio), physical fitnes…
Warm-Up and Handgrip Strength in Physically Inactive Chilean Older Females According to Baseline Nutritional Status
This study aims to analyze the effect of different types of warm-ups on handgrip strength (HGS) in physically inactive older females. Secondarily, it aims to compare HGS according to their baseline nutritional status. A randomized crossover trial study was conducted with 44 physically inactive older females distributed into normal weight (n = 12, BMI = 23.9 ± 3.2 kg/m 2 ), overweight (n =16, BMI = 27 ± 4.7 kg/m 2 ) and obese (n = 16, BMI = 31.6 ±…
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Effects of active exergames training on physical functional performance in older females (Efectos del entrenamiento de exergames activos sobre el rendimiento físico funcional en mujeres mayores)
Objective: To analyze the effects of 8 weeks of an active exergames training program on walking speed, static balance, timed up-and-go test, and sit-to-stand performance in older females. Methods: Two groups of participants were formed by block-design randomization as follows: (i) control group (n=12; age, 74.17.9 years); (ii) 8 week exergames training group (n=13; age, 75.69.1 years). Training was undertaken three times per week, including athle…
Factors Associated with Poor Health-Related Quality of Life in Physically Active Older People
This study aimed to associate morphological variables and physical fitness with health-related quality of life (HRQoL) in physically active older people. A cross-sectional study was carried out that evaluated 470 older people (89.57% female) with a mean age of 70.13 ± 6.57 years, residing in two regions of Chile. Morphological variables (body weight, bipedal height, waist circumference, body mass index, and waist to height ratio), physical fitnes…
Warm-Up and Handgrip Strength in Physically Inactive Chilean Older Females According to Baseline Nutritional Status
This study aims to analyze the effect of different types of warm-ups on handgrip strength (HGS) in physically inactive older females. Secondarily, it aims to compare HGS according to their baseline nutritional status. A randomized crossover trial study was conducted with 44 physically inactive older females distributed into normal weight (n = 12, BMI = 23.9 ± 3.2 kg/m 2 ), overweight (n =16, BMI = 27 ± 4.7 kg/m 2 ) and obese (n = 16, BMI = 31.6 ±…
Impact of adapted taekwondo vs. multicomponent training on health status in independent older women: A randomized controlled trial
This study, called the TKD and Aging Project, aimed to analyze and compare the effects of an adapted taekwondo program concerning multicomponent training on blood pressure, morphological variables, food consumption frequency, health-related quality of life (HRQoL), physical fitness, handgrip strength, and postural balance in independent older women. A randomized controlled trial study was conducted with parallel groups for 8 weeks (24 sessions of…
Effects of Combined Movement and Storytelling Intervention on Fundamental Motor Skills, Language Development and Physical Activity Level in Children Aged 3 to 6 Years: Study Protocol for a Randomized …
This study protocol aims to analyze and compare the effects of combined movement and storytelling intervention (CMSI) on fundamental motor skills (locomotor skills and object control), language development (language comprehension, language expression, vocabulary and language description), and physical activity levels (light intensity, moderate-to-vigorous intensity and sedentary time) in children aged 3 to 6 years. The sample will consist of 144 …
Association between Physical Activity Habits with Cardiometabolic Variables, Body Composition, and Physical Performance in Chilean Older Women
This study aimed to associate physical activity habits with cardiometabolic variables (blood pressure, fasting glucose, HDL cholesterol, and triglycerides), body composition (body fat percentage and fat-free mass), and physical performance (handgrip strength (HGS), timed up-and-go (TUG), and walking speed) in Chilean older women. An analytical cross-sectional study analyzed 179 older women with a mean age of 75.4 years distributed into physically…
Effectiveness of elastic band training and group-based dance on physical-functional performance in older women with sarcopenia: A pilot study
Elastic band training produces significantly greater responses on physical-functional performance regarding group-based dance in older women with sarcopenia. On the other hand, the EBG revealed a significant improvement in fat-free mass and upper and lower limb muscle strength, as well as a significant decrease time in TUG, and walking speed. Elastic band exercise is a safe, easy, affordable, and effective physical activity strategy, according to…
Effects of active exergames on physical performance in older people: An overview of systematic reviews and meta-analysis
This overview assessed the available body of published peer-reviewed systematic reviews and meta-analyses related to the effects of active exergames compared with active/passive control on physical performance outcomes in older people. The methodological quality and certainty of evidence were assessed using PRISMA, AMSTAR 2, and GRADE. The protocol was registered in PROSPERO (code: CRD42023391694). The main outcomes indicate that 4,477 records, f…
Association Between Screen Time and Lifestyle Parameters with Executive Functions in Chilean Children and Adolescents: Potential Mediating Role of Health-Related Quality of Life
Background/Objective : This study aimed to (i) investigate the association between lifestyle parameters (i.e., screen time [ST], food habits, and physical activity [PA]) and health-related quality of life (HRQoL) with executive functions (EFs, i.e., attention, inhibition, working memory, and cognitive flexibility) in Chilean children and adolescents, and (ii) determine the potential mediating role of HRQoL in the relationship between ST and EFs. …
Effects of 12 and 24 Weeks of Interdisciplinary Interventions on Health-Related Physical Fitness, Biochemical Markers, and Level of Food Processing in Overweight or Obese Adolescents: A Longitudinal S…
The 24-week interventions promoted superior benefits for adolescents' physical, nutritional, and biochemical health, although the dropout rate was high (~50%)
Effects of boxing interventions on physical fitness and health-related quality of life in older people with Parkinson’s disease: A systematic review with meta-analysis
Brief mind–body exercise in high-latitude aging: Reduced sedentarism and domain-specific cognitive/social benefits
Objective Older adults living at high southern latitudes face compounded barriers to mobility and social participation due to cold, wind, and seasonality. Visuospatial–executive functions, which support everyday tasks such as route finding, dual-task walking, and planning in older adults, are particularly vulnerable to age-related decline after the seventh decade of life. Low-dose, climate-adapted mind–body exercise (MBE), delivered once weekly i…
Timed Up-and-Go as a predictor of fracture risk: A systematic review and meta-analysis in a population of over 1.6 million people
Objectives: This systematic review aimed to synthesize evidence from prospective cohort studies assessing the Timed Up-and-Go (TUG) test as association of fracture risk in older people, and to quantify the association through meta-analysis using hazard ratios (HR). Methods: Two authors independently conducted systematic searches in PubMed/MEDLINE, Scopus, Web of Science, CINAHL Complete, and the Psychology and Behavioral Sciences Collection. MEDL…
Prevalence of School Active Commuting and Associated Factors in Chilean Children: Analysis of the National Survey on Physical Activity and Sport Habits
BACKGROUND: School active commuting is a key behavior to promote physical activity in children, yet limited evidence exists in Chile. This study examined its prevalence and associated factors among Chilean schoolchildren. METHODS: A cross-sectional study was conducted using data from the Chilean National Physical Activity and Sports Habits Survey, including a subsample of 1137 children aged 5-10 years derived from a nationally representative surv…
Medicine (10 works) · Physical therapy (10 works) · Internal Medicine (8 works) · Physical activity (6 works) · Physical Activity and Health (6 works) · Balance, Gait, and Falls Prevention (5 works) · Nutrition and Health in Aging (5 works) · Gerontology (4 works) · Psychology (4 works) · Randomized controlled trial (4 works)