Fanny Zselyke Rátz-Sulyok
Biographic Data
| ID | 8851274 |
|---|---|
| NAME | Fanny Zselyke Rátz-Sulyok |
| GIVEN NAMES | Fanny Zselyke |
| FAMILY NAME | Rátz-Sulyok |
| SIGNATURE | RÁTZ-SULYOK F Z |
| AFFILIATIONS | Eötvös Loránd University |
| ORCID | 0009-0004-9067-7409 |
| VERIFIED | Yes |
| TOTAL WORKS | 8 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 8 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2022 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 0 |
Stress and sex hormone changes of young elite handball players in relation to their mood profiles
Background: Excessive training-induced stress in athletes is theorised to cause maladaptation in athletes, when there is an imbalance in training and recovery, which can later lead to overtraining syndrome (OTS). OTS detection is prominently based on the change of testosterone and cortisol levels due to maximal exertion, alongside mood profiling. Objective: To study the relationship between mood profile, stress state, endocrine status and respons…
Neuromuscular performance profiles in handball players
Background: Handball requires repeated high-intensity actions, rapid changes of direction, jumping, and high levels of strength and power. The isometric mid-thigh pull (IMTP) assesses maximal force production, while the countermovement jump (CMJ) evaluates explosive performance. Although both tests are widely used, little is known about the neuromuscular performance profiles emerging from their combined interpretation. This study aimed to identif…
Multimodal assessment of body structure in young elite handball players using Dexa, 3D body scanning and anthropometry
Background: Accurate body composition assessment is essential in elite sports for athlete monitoring and performance optimization. Dual-energy X-ray absorptiometry (DEXA) is considered a reference method, however, its routine application is limited by cost, time requirements and the need for specialized equipment. Three-dimensional (3D) body scanning has emerged as a rapid, non-invasive and radiation-free alternative but its validity in adolescen…
Bioimpedance-derived phase angle as an additional predictor of treadmill spiroergometric performance in young elite athletes
Background: Understanding the relationship between athletes’ structural characteristics and functional performance requires assessment of both body composition and internal physiological status. Bioimpedance analysis provides parameters related to tissue bioelectrical properties, including phase angle. Evidence on the relevance of phase angle in spiroergometric assessments of young elite athletes remains limited. Objective: This ongoing study exa…
The relationship between biological maturity and asymmetries in biomechanical parameters among youth handball players
Background: Rapid growth and changes in body proportions during puberty may cause a transient decline in motor coordination and increase injury risk. Force parameters measured during the landing phase of countermovement jumps (CMJ) may serve as sensitive biomechanical indicators of neuromuscular control. Trunk muscle strength and stabilizing capacity are essential for coordinated segmental movement. Objective: This study aims to examine how biolo…
Válogatott kézilabdázó játékosok endokrin státuszának vizsgálata
The changes of endocrine state of elite athletes have been mostly researched in regards of effects of strenuous training, the stress of competition, the risk of overtraining and the difference between sports. However, the baseline hormonal profile of athletes was not followed along from a young age to their adult careers. Since the selection into professional athletic institutions starts years before reaching adulthood, training influences both s…
Éves Sportolók Klasszikus Antropometriai És Modern Műszeres Technikákkal Becsült Testzsírszázalékának Összehasonlító Elemzése
Currently, one of the most accurate measurements of body composition components, including the fat content of the body is based on the method of dual X-ray absorptiometry (DEXA). The application of the DEXA method in clinical setting is usually limited to the assessment of bone health status due to the device’s cost and immobile nature, therefore in sport diagnostics the body composition estimation is usually carried out with other methods, such …
Éves Gyermekek Légzésfunkciós És Testszerkezeti Mutatói Kapcsolatának Vizsgálata
The development of children’s respiratory functions and body structural parameters, as well as the relationship between body structural and respiratory parameters were analysed in a subsample of the Second Hungarian National Growth Study (n: 1339 children, aged between 8–17). The spirometric parameters (forced vital capacity, forced expiratory volume in the 1st second, peak expiratory flow in 1 minute) of children were recorded alongside their bo…
No prominent works on this page.
Éves Gyermekek Légzésfunkciós És Testszerkezeti Mutatói Kapcsolatának Vizsgálata
The development of children’s respiratory functions and body structural parameters, as well as the relationship between body structural and respiratory parameters were analysed in a subsample of the Second Hungarian National Growth Study (n: 1339 children, aged between 8–17). The spirometric parameters (forced vital capacity, forced expiratory volume in the 1st second, peak expiratory flow in 1 minute) of children were recorded alongside their bo…
Éves Sportolók Klasszikus Antropometriai És Modern Műszeres Technikákkal Becsült Testzsírszázalékának Összehasonlító Elemzése
Currently, one of the most accurate measurements of body composition components, including the fat content of the body is based on the method of dual X-ray absorptiometry (DEXA). The application of the DEXA method in clinical setting is usually limited to the assessment of bone health status due to the device’s cost and immobile nature, therefore in sport diagnostics the body composition estimation is usually carried out with other methods, such …
Válogatott kézilabdázó játékosok endokrin státuszának vizsgálata
The changes of endocrine state of elite athletes have been mostly researched in regards of effects of strenuous training, the stress of competition, the risk of overtraining and the difference between sports. However, the baseline hormonal profile of athletes was not followed along from a young age to their adult careers. Since the selection into professional athletic institutions starts years before reaching adulthood, training influences both s…
Stress and sex hormone changes of young elite handball players in relation to their mood profiles
Background: Excessive training-induced stress in athletes is theorised to cause maladaptation in athletes, when there is an imbalance in training and recovery, which can later lead to overtraining syndrome (OTS). OTS detection is prominently based on the change of testosterone and cortisol levels due to maximal exertion, alongside mood profiling. Objective: To study the relationship between mood profile, stress state, endocrine status and respons…
Neuromuscular performance profiles in handball players
Background: Handball requires repeated high-intensity actions, rapid changes of direction, jumping, and high levels of strength and power. The isometric mid-thigh pull (IMTP) assesses maximal force production, while the countermovement jump (CMJ) evaluates explosive performance. Although both tests are widely used, little is known about the neuromuscular performance profiles emerging from their combined interpretation. This study aimed to identif…
Multimodal assessment of body structure in young elite handball players using Dexa, 3D body scanning and anthropometry
Background: Accurate body composition assessment is essential in elite sports for athlete monitoring and performance optimization. Dual-energy X-ray absorptiometry (DEXA) is considered a reference method, however, its routine application is limited by cost, time requirements and the need for specialized equipment. Three-dimensional (3D) body scanning has emerged as a rapid, non-invasive and radiation-free alternative but its validity in adolescen…
Bioimpedance-derived phase angle as an additional predictor of treadmill spiroergometric performance in young elite athletes
Background: Understanding the relationship between athletes’ structural characteristics and functional performance requires assessment of both body composition and internal physiological status. Bioimpedance analysis provides parameters related to tissue bioelectrical properties, including phase angle. Evidence on the relevance of phase angle in spiroergometric assessments of young elite athletes remains limited. Objective: This ongoing study exa…
The relationship between biological maturity and asymmetries in biomechanical parameters among youth handball players
Background: Rapid growth and changes in body proportions during puberty may cause a transient decline in motor coordination and increase injury risk. Force parameters measured during the landing phase of countermovement jumps (CMJ) may serve as sensitive biomechanical indicators of neuromuscular control. Trunk muscle strength and stabilizing capacity are essential for coordinated segmental movement. Objective: This study aims to examine how biolo…
Athletes (6 works) · Elite Athletes (4 works) · Anthropometry (3 works) · Body mass index (2 works) · Internal Medicine (2 works) · Internal Medicine (2 works) · Medicine (2 works) · Overtraining (2 works) · Testosterone (patch) (2 works) · 3D Scanning (1 work)