Mechanical efficiency during cycling in prepubertal and adult males
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Deutscher übersetzter Titel: | Mechanische Effizienz beim Radfahren bei praepuberalen und erwachsenen Maennern |
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Autor: | Rowland, T.W.; Staab, J.S.; Unnithan, V.B.; Rambusch, J.M.; Siconolfi, S.F. |
Erschienen in: | International journal of sports medicine |
Veröffentlicht: | 11 (1990), 6, S. 452-455, Lit. |
Format: | Literatur (SPOLIT) |
Publikationstyp: | Zeitschriftenartikel |
Medienart: | Gedruckte Ressource Elektronische Ressource (online) |
Sprache: | Englisch |
ISSN: | 0172-4622, 1439-3964 |
DOI: | 10.1055/s-2007-1024836 |
Schlagworte: | |
Online Zugang: | |
Erfassungsnummer: | PU199209048734 |
Quelle: | BISp |
TY - JOUR AU - Rowland, T.W. A2 - Rowland, T.W. A2 - Staab, J.S. A2 - Unnithan, V.B. A2 - Rambusch, J.M. A2 - Siconolfi, S.F. DB - BISp DP - BISp KW - Bewegungsökonomie KW - Energiestoffwechsel KW - Erwachsener KW - Kind KW - Mann KW - Radfahren KW - Sauerstoffaufnahme KW - Sportmedizin KW - Wirkungsgrad LA - eng TI - Mechanical efficiency during cycling in prepubertal and adult males TT - Mechanische Effizienz beim Radfahren bei praepuberalen und erwachsenen Maennern PY - 1990 N2 - Previous studies have indicated that values for mechanical efficiency during cycle exercise in prepubertal subjects are similar to those in adults. Few have directly compared these groups, however, and earlier reports did not consider the importance of assessing efficiency at similar relative exercise intensities. Nineteen prepubertal boys and 21 college men underwent cycle exercise testing for determination of delta efficiency (the energy required to increase workload), related to both absolute work load and relative work intensity (percent VO2max). No significant differences in either of these measures were observed between the two groups. Mean delta efficiency between workloads of similar relative intensity was 23.2 for the prepubertal subjects and 22.5 for the adults (p>.05). Between equal absolute workloads the values were 23.2 and 26.5, respectively (p>0.5). These findings support earlier contentions that the efficiency of muscular contraction during exercise is comparable in pre- and post-pubertal subjects. Verf.-Referat L2 - https://dx.doi.org/10.1055/s-2007-1024836 DO - 10.1055/s-2007-1024836 SP - S. 452-455 SN - 0172-4622 JO - International journal of sports medicine IS - 6 VL - 11 M3 - Gedruckte Ressource M3 - Elektronische Ressource (online) ID - PU199209048734 ER -