Mostrando 21 - 40 Resultados de 1,380 Para Buscar '"400 m"', tiempo de consulta: 0.25s Limitar resultados
  1. 21
    “…Furthermore, the interplay between swimming strength, [Formula: see text] , and 400-m front crawl race performance was examined. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Oxygen uptake kinetics and biological age in relation to pulling force and 400-m front crawl performance in young swimmers
  2. 22
    “…BACKGROUND: The 400‑m walk test (400MWT) of usual gait speed is an assessment of mobility limitations in geriatric medicine and sarcopenic research. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    The course of gait speed during a 400m walk test of mobility limitations in community-dwelling older adults
  3. 23
    “…Among these studies, it is possible to identify the 400-m front crawl as a useful test to assess these parameters. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Kinematic, arm-stroke efficiency, coordination, and energetic parameters of the 400-m front-crawl test: A meta-analysis
  4. 24
    por Vos, L
    Publicado 1974
    Enlace del recurso
    Run 400 M, 26 GeV/c, 20 bunches, R1 5C26: Injection Optimisation
  5. 25
    Enlace del recurso
    LHCb: Evaluation of 400m, 5Gbit Versatile Link lengths over OM3 and OM4 fibres for the LHCb upgrade
  6. 26
    Enlace del recurso
    Enlace del recurso
    Evaluation of 400 m, 4.8 Gbit/s Versatile Link lengths over OM3 and OM4 fibres for the LHCb upgrade
  7. 27
    “…By means of a 15 cm Tm-doped fiber, a 400 mW continuous wave (cw) at ~1750 nm with FWHW of ~54 pm was generated, corresponding to an average slope efficiency up to 23.5% with respect to absorbed pump power. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    400 mW narrow-linewidth Tm-doped silica fiber laser output near 1750nm with volume Bragg grating
  8. 28
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Prostatic volume determination by transabdominal ultrasonography: Does accuracy vary significantly with urinary bladder volumes between 50 to 400 mL?
  9. 29
    “…CONCLUSIONS: We conclude that a short-term alkalizing diet may improve 400-m performance time in moderately trained participants. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Enhanced 400-m sprint performance in moderately trained participants by a 4-day alkalizing diet: a counterbalanced, randomized controlled trial
  10. 30
    por Tsalis, George, Mougios, Vassilis
    Publicado 2022
    “…Comparisons of the times in the 100-m and 400-m freestyle events, in both genders, from 2015 through 2021, showed no significant differences except for the 400-m event in males, in which a lower performance was detected in 2021 compared to 2015 (by 2.7%, p = 0.001). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Effect of the Reduction in Training Volume during the COVID-19 Era on Performance in 100-m and 400-m Freestyle Events in Greek Swimming Championships
  11. 31
    “…OBJECTIVE: The main purpose of the present study was to determine the relationship between the forefoot bone length and long sprint performance in well-trained 400-m specialized sprinters. The total lengths of the forefoot bones of the big and second toes in 25 male 400-m sprinters and 25 male non-sprinters were measured using magnetic resonance imaging. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    A pilot study on the importance of forefoot bone length in male 400-m sprinters: is there a key morphological factor for superior long sprint performance?
  12. 32
    “…Ten well-trained female sprinters (age: 21 ± 4 years; body mass: 47 ± 5 kg; body height: 161 ± 7 cm; 400 m personal best: 52.4 ± 1.1 s) performed an all-out 400 m indoor sprint. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Evaluation of Lower Limb Muscle Electromyographic Activity during 400 m Indoor Sprinting among Elite Female Athletes: A Cross-Sectional Study
  13. 33
    “…The fabricated chip has an area of 0.149 mm(2) and can deliver up to 400 mA of current. The MVD-LDO’s line and load regulations are 1.85 mV/V and 0.0003 mV/mA for the low-output voltage domain and 3.53 mV/V and 0.079 mV/mA for the high-output voltage domain. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    A 53-µA-Quiescent 400-mA Load Demultiplexer Based CMOS Multi-Voltage Domain Low Dropout Regulator for RF Energy Harvester
  14. 34
    “…The leg bone lengths in 28 100-m specialized sprinters and 28 400-m specialized sprinters were measured using magnetic resonance imaging. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    A pilot study on a potential relationship between leg bone length and sprint performance in sprinters; are there any event-related differences in 100-m and 400-m sprints?
  15. 35
    “…The 200 m and 400 m freestyle performances were also analyzed for comparison. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    A comparison of medley and freestyle performance for national and international swimmers between 1994 and 2011
  16. 36
    “…Accordingly, the first 200 m and 400 m were faster than the last 200 m and 400 m, respectively (p < 0.001, 0.77 ≤ ES ≤ 1.86). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Pacing Profiles of Middle-Distance Running World Records in Men and Women
  17. 37
    “…The key predictors of VS(r) for both distances were age (50 m: r(2) = 0.340, p < 0.001 and 400 m: r(2) = 0.207, p < 0.001) and, after excluding it from analysis, HJ (50 m: r(2) = 0.176, p < 0.001 and 400 m: r(2) = 0.104, p < 0.001). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Associations Between Selected Biological Features and Absolute and Relative Swimming Performance of Prepubescent Boys Over a 3‐Year Swimming Training Program: A Longitudinal Study
  18. 38
    “…The main objective of the study was to assess the pacing strategy of running 400 m hurdles of the world-level female athletes over the past 40 years based on the functional asymmetry -temporal and spatial characteristics. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Temporal and Spatial Characteristics of Pacing Strategy in Elite Women’s 400 Meters Hurdles Athletes
  19. 39
    “…Anaerobic contributions were correlated with 50, 100, 200, and 400 m performances (p < 0.01). The AnAl contribution was not correlated with 400 m performance. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Anaerobic Contribution Determined in Swimming Distances: Relation with Performance
  20. 40
    “…METHODS: Eighteen recreationally trained endurance runners participated in this study and were tested on 2 occasions: 10 runs of 400 m with 90 s recovery between running bouts (10 × 400 m), and 40 runs of 100 m with 30 s recovery between runs (40 × 100 m). …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
    Changes in balance ability, power output, and stretch-shortening cycle utilisation after two high-intensity intermittent training protocols in endurance runners
Herramientas de búsqueda: RSS