František Zahálka
Biographic Data
| ID | 6592621 |
|---|---|
| NAME | František Zahálka |
| GIVEN NAMES | František |
| FAMILY NAME | Zahálka |
| SIGNATURE | ZAHÁLKA F |
| AFFILIATIONS | Charles University |
| ORCID | 0000-0001-9972-7637 |
| VERIFIED | Yes |
| TOTAL WORKS | 4 |
| TOTAL CITATIONS | 1 |
| AUTHOR COUNT | 4 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2016 |
| LATEST PUBLICATION YEAR | 2021 |
| H-INDEX | 1 |
Isokinetic Strength, Vertical Jump Performance, and Strength Differences in First Line Professional Firefighters Competing in Fire Sport
The purpose of our study was to investigate peak torque (PT) of knee extensors (KE) and knee flexors (KF), bilateral and unilateral strength asymmetries in isokinetic testing and vertical jump height (JH), vertical ground reaction force (VGRF), and force differences ( Δ VGRF) between legs during different jump tests in professional first-line firefighters ( n = 15) competing in fire sports disciplines. There was a significant effect of jump type …
Anthropometric, Body Composition, and Morphological Lower Limb Asymmetries in Elite Soccer Players
The aim of this study was to identify and compare parameters related to anthropometry, body composition (BC), and morphological asymmetry in elite soccer players in nine age categories at the same soccer club ( n = 355). We used a bio-impedance analyzer to measure the following indicators of BC: body height (BH); body mass (BM); relative fat-free mass (FFMr); percentage of fat mass (FM); and bilateral muscle mass differences in the lower extremit…
Body Composition differences in elite young soccer players based on playing position
The purposes of this study were to compare anthropometric and body compositions (BC) parameters and to identify morphological asymmetries related to the playing position in 104 elite youth soccer players. The following parameters were measured by whole-body bioelectrical impedance analysis: Body Height (BH), Body Mass (BM), Lean Body Mass (LBM), relative Lean Body Mass (LBMr), percentage of Fat Mass (FM), the ratio of Extra Cellular Mass to Body …
A Comparison of Methods for Evaluating Body Composition in Elite Female Soccer Players
The aim of the research was to determine an accuracy of measurement based on intra-trial concurrent and convergent validity of body composition (BC). Measurements were obtained via bioelectrical impedance analysis (BIA) in comparison with the hydrodensitometry (HD) method in elite female soccer players (n = 14). BC was measured using three methods: bioelectrical impedance methods BIA 2000M and In Body 3.0, and HD. The fat mass (FM) measured by HD…
A Comparison of Methods for Evaluating Body Composition in Elite Female Soccer Players
The aim of the research was to determine an accuracy of measurement based on intra-trial concurrent and convergent validity of body composition (BC). Measurements were obtained via bioelectrical impedance analysis (BIA) in comparison with the hydrodensitometry (HD) method in elite female soccer players (n = 14). BC was measured using three methods: bioelectrical impedance methods BIA 2000M and In Body 3.0, and HD. The fat mass (FM) measured by HD…
A Comparison of Methods for Evaluating Body Composition in Elite Female Soccer Players
The aim of the research was to determine an accuracy of measurement based on intra-trial concurrent and convergent validity of body composition (BC). Measurements were obtained via bioelectrical impedance analysis (BIA) in comparison with the hydrodensitometry (HD) method in elite female soccer players (n = 14). BC was measured using three methods: bioelectrical impedance methods BIA 2000M and In Body 3.0, and HD. The fat mass (FM) measured by HD…
Body Composition differences in elite young soccer players based on playing position
The purposes of this study were to compare anthropometric and body compositions (BC) parameters and to identify morphological asymmetries related to the playing position in 104 elite youth soccer players. The following parameters were measured by whole-body bioelectrical impedance analysis: Body Height (BH), Body Mass (BM), Lean Body Mass (LBM), relative Lean Body Mass (LBMr), percentage of Fat Mass (FM), the ratio of Extra Cellular Mass to Body …
Anthropometric, Body Composition, and Morphological Lower Limb Asymmetries in Elite Soccer Players
The aim of this study was to identify and compare parameters related to anthropometry, body composition (BC), and morphological asymmetry in elite soccer players in nine age categories at the same soccer club ( n = 355). We used a bio-impedance analyzer to measure the following indicators of BC: body height (BH); body mass (BM); relative fat-free mass (FFMr); percentage of fat mass (FM); and bilateral muscle mass differences in the lower extremit…
Isokinetic Strength, Vertical Jump Performance, and Strength Differences in First Line Professional Firefighters Competing in Fire Sport
The purpose of our study was to investigate peak torque (PT) of knee extensors (KE) and knee flexors (KF), bilateral and unilateral strength asymmetries in isokinetic testing and vertical jump height (JH), vertical ground reaction force (VGRF), and force differences ( Δ VGRF) between legs during different jump tests in professional first-line firefighters ( n = 15) competing in fire sports disciplines. There was a significant effect of jump type …
Sports injuries and prevention (4 works) · Body Composition Measurement Techniques (3 works) · Elite (3 works) · Medicine (3 works) · Physical therapy (3 works) · Sports Performance and Training (3 works) · Anthropometry (2 works) · Internal Medicine (2 works) · Physical medicine and rehabilitation (2 works) · Political science (2 works)