Norikazu Hirose
Biographic Data
| ID | 1938713 |
|---|---|
| NAME | Norikazu Hirose |
| GIVEN NAMES | Norikazu |
| FAMILY NAME | Hirose |
| SIGNATURE | HIROSE N |
| AFFILIATIONS | Waseda University |
| ORCID | 0000-0001-7212-6057 |
| VERIFIED | Yes |
| TOTAL WORKS | 5 |
| TOTAL CITATIONS | 1 |
| AUTHOR COUNT | 5 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2025 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 1 |
Dual trends in physical fitness and suspected myopia before and during the Covid-19 pandemic
Introduction Social distancing and reduced physical activity during the COVID-19 pandemic may have adversely affected children's physical fitness and visual health. This study compared physical fitness indicators and the prevalence of suspected myopia among Chinese children aged 6–11 years in 2019 (pre-pandemic) and 2020 (during the pandemic) using cross-sectional school screening data. Methods Data were collected in 2019 ( N = 1,183) and 2020 ( …
Quantifying peer interaction dynamics
This study introduces a novel method for quantifying peer interaction structures during free play in early childhood, combining triaxial accelerometer data with network analysis. Drawing on developmental psychology theories, we examined age- and sex-related differences in dyadic and triadic interactions among two- and four-year-old children. While no significant age or sex differences emerged in dyadic interactions, four-year-olds exhibited signi…
Effects of a 12-Week Exercise Intervention on Primitive Reflex Retention and Social Development in Children with ASD and ADHD
Objective: Retained primitive reflexes are associated with delayed motor and behavioral development in children with autism spectrum disorder (ASD) and attention-deficit/hyperactivity disorder (ADHD). This study examined the effects of a 12-week structured exercise intervention on reflex integration, motor coordination, and socio-behavioral outcomes in these populations. Method: Fifteen children with ASD (13 boys, 2 girls) and twelve with ADHD (8…
Effects of a 7-day step taper, training cessation, and retraining on lower body physical and morphological aspects in elite female ice hockey players
Purpose This study investigated the effects of a 7-day step taper before a national championship, followed by 2 weeks of training cessation and 2 weeks of retraining on lower body physical and morphological aspects. Methods Seven elite female ice hockey players (age: 23 ± 4 years) participated in six testing sessions: two baseline sessions, one pre-championship (after taper), one after a 2-week training cessation, and two following retraining (af…
Acute effect of technique modification training on 180° change of direction performance and kinematics in adolescent male soccer players
IntroductionChange of direction (COD) maneuvers are frequently performed during soccer games and are critical for performance. Adolescent players often display immature COD maneuvers, suggesting that COD technique modification training may be a more effective approach for adolescent athletes. This study investigated the acute effects of COD modification training on COD performance and kinematics in male adolescent soccer players.MethodsTwenty-nin…
Acute effect of technique modification training on 180° change of direction performance and kinematics in adolescent male soccer players
IntroductionChange of direction (COD) maneuvers are frequently performed during soccer games and are critical for performance. Adolescent players often display immature COD maneuvers, suggesting that COD technique modification training may be a more effective approach for adolescent athletes. This study investigated the acute effects of COD modification training on COD performance and kinematics in male adolescent soccer players.MethodsTwenty-nin…
Effects of a 12-Week Exercise Intervention on Primitive Reflex Retention and Social Development in Children with ASD and ADHD
Objective: Retained primitive reflexes are associated with delayed motor and behavioral development in children with autism spectrum disorder (ASD) and attention-deficit/hyperactivity disorder (ADHD). This study examined the effects of a 12-week structured exercise intervention on reflex integration, motor coordination, and socio-behavioral outcomes in these populations. Method: Fifteen children with ASD (13 boys, 2 girls) and twelve with ADHD (8…
Effects of a 7-day step taper, training cessation, and retraining on lower body physical and morphological aspects in elite female ice hockey players
Purpose This study investigated the effects of a 7-day step taper before a national championship, followed by 2 weeks of training cessation and 2 weeks of retraining on lower body physical and morphological aspects. Methods Seven elite female ice hockey players (age: 23 ± 4 years) participated in six testing sessions: two baseline sessions, one pre-championship (after taper), one after a 2-week training cessation, and two following retraining (af…
Acute effect of technique modification training on 180° change of direction performance and kinematics in adolescent male soccer players
IntroductionChange of direction (COD) maneuvers are frequently performed during soccer games and are critical for performance. Adolescent players often display immature COD maneuvers, suggesting that COD technique modification training may be a more effective approach for adolescent athletes. This study investigated the acute effects of COD modification training on COD performance and kinematics in male adolescent soccer players.MethodsTwenty-nin…
Dual trends in physical fitness and suspected myopia before and during the Covid-19 pandemic
Introduction Social distancing and reduced physical activity during the COVID-19 pandemic may have adversely affected children's physical fitness and visual health. This study compared physical fitness indicators and the prevalence of suspected myopia among Chinese children aged 6–11 years in 2019 (pre-pandemic) and 2020 (during the pandemic) using cross-sectional school screening data. Methods Data were collected in 2019 ( N = 1,183) and 2020 ( …
Quantifying peer interaction dynamics
This study introduces a novel method for quantifying peer interaction structures during free play in early childhood, combining triaxial accelerometer data with network analysis. Drawing on developmental psychology theories, we examined age- and sex-related differences in dyadic and triadic interactions among two- and four-year-old children. While no significant age or sex differences emerged in dyadic interactions, four-year-olds exhibited signi…
Medicine (3 works) · Physical medicine and rehabilitation (3 works) · Physical therapy (3 works) · Psychology (3 works) · Engineering (2 works) · Sports injuries and prevention (2 works) · Sports Performance and Training (2 works) · Acceleration (1 works) · Action Observation and Synchronization (1 works) · Anaerobic exercise (1 works)