Strength gains after ten-weeks of daily non-linear periodization between concurrent versus resistance training
Deutscher übersetzter Titel: | Kraftzuwachs nach zehn Wochen täglicher, nichtlinearer Periodisierung zwischen gleichlaufendem aeroben Training und Krafttraining gegenüber normalem Krafttraining |
---|---|
Autor: | Bezerra, Ewertton de Souza; Paz, Gabriel Andrade; Rossato, Mateus; Corrêa Neto, Victor Gonçalves; Miranda, Humberto |
Erschienen in: | Medicina sportiva / English edition |
Veröffentlicht: | 18 (2014), 2, S. 58-63, Lit. |
Format: | Literatur (SPOLIT) |
Publikationstyp: | Zeitschriftenartikel |
Medienart: | Elektronische Ressource (online) Gedruckte Ressource |
Sprache: | Englisch |
ISSN: | 1734-2260, 1429-0022 |
DOI: | 10.5604/17342260.1110311 |
Schlagworte: | |
Online Zugang: | |
Erfassungsnummer: | PU201409008895 |
Quelle: | BISp |
Abstract
Objective: To investigate the effects of 10-weeks of concurrent training versus resistance training on strength gains for lower-body muscles.
Methods: Thirty physically active women were divided into two groups: resistance training (RT; 72.55 +/- 12.58 kg, 153 +/- 0.05 cm) and concurrent training (CT; 62.79 +/- 8.14 kg; 153 +/- 0.06 cm). One repetition maximum (RM) loads for each subject was estimated for leg press 45° (LP45), leg curl (LC) and leg extension (LE) resistance exercises. The training program underwent 20 training sessions (10 weeks) with the frequency of two sessions a week. For the RT group the daily non-linear periodization was adopted over the 10 weeks following this model: Zone A (70-85% of 1RM), Zone B (85% of 1RM) and Zone C (60-70% of 1RM). In the CT group was adopted the same RT program and also 20-minute of aerobic exercise. Results: Maximum strength (1RM) of the lower-body muscles showed significant increase in RT (P = 0.001) and CT (P= 0.001) groups for the LP45 exercise; and LE (RT: P= 0.002; CT: P= 0.003), respectively, between the pre and post-test measures. Considering the differences between experimental protocols, higher strength gains were found for LP45 (P= 0.001) and LE (P = 0.002) exercises for RT compared to CT protocol. No significant differences were noted for LC exercise between protocols considering also the results intra-group (P= 0.098). Conclusion: Therefore, if the goal of exercise program is to achieve greater strength gains, the RT should be performed isolated than combined with aerobic exercise in the same training session. Verf.-Referat