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Peer Verbal Encouragement Is More Effective than Coach Encouragement in Enhancing CrossFit-Specific 1-RM Strength, Functional Endurance, and Psychophysiological Assessment Performance.
Romdhani, Amir; Sahli, Faten; Trabelsi, Omar; Rebhi, Mahmoud; Ghouili, Hatem; Sahli, Hajer; Salem, Atef; Trabelsi, Khaled; Jahrami, Haitham; Ammar, Achraf; Zghibi, Makram.
Afiliación
  • Romdhani A; High Institute of Sport and Physical Education of Ksar Said, University of Tunis, Tunis 2009, Tunisia.
  • Sahli F; High Institute of Sport and Physical Education of Ksar Said, University of Tunis, Tunis 2009, Tunisia.
  • Trabelsi O; Research Unit, Sportive Performance and Physical Rehabilitation, High Institute of Sports and Physical Education of Kef, University of Jendouba, Kef 7100, Tunisia.
  • Rebhi M; Research Unit: Physical Activity, Sport and Health, UR18JS01, National Observatory of Sport, Tunis 1003, Tunisia.
  • Ghouili H; Research Unit, Sportive Performance and Physical Rehabilitation, High Institute of Sports and Physical Education of Kef, University of Jendouba, Kef 7100, Tunisia.
  • Sahli H; High Institute of Sport and Physical Education of Sfax, University of Sfax, Sfax 3000, Tunisia.
  • Salem A; Research Unit, Sportive Performance and Physical Rehabilitation, High Institute of Sports and Physical Education of Kef, University of Jendouba, Kef 7100, Tunisia.
  • Trabelsi K; Research Unit, Sportive Performance and Physical Rehabilitation, High Institute of Sports and Physical Education of Kef, University of Jendouba, Kef 7100, Tunisia.
  • Jahrami H; High Institute of Sport and Physical Education of Sfax, University of Sfax, Sfax 3000, Tunisia.
  • Ammar A; Department of Training and Movement Science, Institute of Sport Science, Johannes Gutenberg-University Mainz, 55122 Mainz, Germany.
  • Zghibi M; High Institute of Sport and Physical Education of Sfax, University of Sfax, Sfax 3000, Tunisia.
Sports (Basel) ; 12(3)2024 Feb 20.
Article en En | MEDLINE | ID: mdl-38535727
ABSTRACT
This study compares the effects of coach verbal encouragement (CVE) and peer verbal encouragement (PVE) on CrossFit-specific one-repetition maximum (1-RM) strength, functional endurance, and psychophysiological assessments. A total of 36 sports science students (18 males, 18 females; mean age 21.3 ± 0.5 years) participated in a randomized, counterbalanced crossover study in which 1-RM strength and endurance assessment sessions were undertaken under PVE, CVE, and no verbal encouragement (NVE) on separate days. Here, 1-RM strength was assessed through squat, deadlift, and bench press exercises, while endurance was evaluated using 8 min time trials (8MTT). Following the physical assessments, psychophysiological evaluations were conducted using the Borg Rating of Perceived Exertion (RPE) and the Feeling Scale (FS). The findings revealed that, after PVE, all the 1-RM strength test, 8MTT, RPE, and FS values exhibited significant increases compared to those of CVE (p [<0.001-<0.01], r = -0.84 [large]) and NVE (p [<0.001-<0.05], r [-0.43-0.52] [small]). Exceptions were noted in 1-RM-deadlift (p > 0.05, r = -0.43 [small]) and 1-RM-bench-press (p > 0.05, r = -0.43 [small]), where CVE demonstrated higher scores (1-RM-squat, 8MTT, RPE, and FS) (p [<0.001-<0.05], r = -0.64 [large]) in comparison to NVE. In conclusion, the study established that PVE is more impactful than CVE in enhancing CrossFit-specific 1-RM strength, functional endurance, and psychophysiological assessment performance. These findings suggest that coaches/teachers should consider involving their athletes in the reinforcement process for evaluated peers. This collaborative approach may not only optimize performance outcomes but also foster a supportive and motivational training environment.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Sports (Basel) Año: 2024 Tipo del documento: Article País de afiliación: Túnez Pais de publicación: Suiza
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Sports (Basel) Año: 2024 Tipo del documento: Article País de afiliación: Túnez Pais de publicación: Suiza