Concurrent training associated with moderate walnut consumption improved isokinetic strength, subjective sleep quality, cognitive performance and postural balance in elderly active men: a randomized controlled trial
Kamoun A, Yahia A, Farjallah MA, Maaloul R, Marzougui H, Bouaziz M, Souissi N, Elleuch MH, Hammouda O, Hammouda O
Aging clinical and experimental research · 3 citas
Cómo se estudió
- Diseño
- Ensayo controlado aleatorizado (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
- Consumo medido con
- No se indica
Quién lo pagó
- Financiación
- Financiación independiente
Según la declaración de financiación del texto completo.
Publicación
- Publicado
- 2024-02-29 · Aging Clin Exp Res · vol. 36 · número 1 · pág. 50
- Editorial
- Springer Science+Business Media
- Citado
- 5 citas · más que el 84% de estudios similares · 2.0× el promedio de su campo
- Referencias
- 44 trabajos
- Acceso
- Acceso abierto (revista híbrida) · CC-BY
- Áreas de investigación
- Sports Performance and Training · Muscle metabolism and nutrition · Physical Activity and Health
- Palabras clave
- walnut consumption, concurrent training, resistance training, endurance training, isokinetic strength, knee extensors, knee flexors, subjective sleep quality, cognitive performance, postural stability, older men, aging
- MeSH
- humans, juglans, exercise therapy, cognition, aged, male, postural balance, sleep quality
9 autores
- Anis Kamoun🇹🇳University of Sfax; Institut Supérieur du Sport et de l’Éducation Physique de Sfax
- Abdelmonem Yahia🇹🇳University of Sfax
- Mohamed Amine Farjallah🇹🇳🇫🇷University of Sfax; Inserm; Université Sorbonne Paris Nord; Hypoxie et Poumon; Faculty of Medicine of Sfax
- Rami Maaloul🇹🇳University of Sfax; Faculty of Medicine of Sfax
- Houssem Marzougui🇹🇳University of Sfax; Faculty of Medicine of Sfax
- Mohamed Ali Bouaziz🇹🇳University of Sfax
- Nizar Souissi
- Mohamed Habib Elleuch🇹🇳University of Sfax
- Omar Hammouda🇹🇳 · autor de correspondenciaUniversity of Sfax; Laboratoire interdisciplinaire en neurosciences, physiologie et psychologie; Faculty of Medicine of Sfax
Resumen
El texto original del estudio, en el idioma en que se publicó.
Aims
To investigate the effects of concurrent training (resistance and endurance) associated with moderate walnut consumption on isokinetic strength, subjective sleep quality, cognitive performance and postural balance in physically active elderly men.
Methods
Twenty healthy elderly men were divided into two matched groups, in a randomized controlled experiment. They have participated in three training sessions per week: concurrent (strength and endurance) training + ad libitum diet with walnuts (15 g/day for 6 weeks, CTW: n = 10) and concurrent training + ad libitum diet (CT: n = 10). Isokinetic strength, Spiegel questionnaire, Montreal cognitive assessment and postural balance parameters were assessed 48 h pre- and post-intervention.
Results
Absolute peak torque of knee extensors and knee flexors significantly increased compared to pre-training in CTW (15.2% ± 6.7; 13.2% ± 2.3, p < 0.05, respectively) and CT (10.6% ± 6.8; 7.4% ± 2.9, p < 0.05, respectively). Subjective sleep quality increased compared to pre-training for CTW and CT (24% ± 14.4; 10.5% ± 9.4, p < 0.05, respectively) with a significantly greater increase in CTW (p < 0.05). Cognitive performance measured by Montreal cognitive assessment (MoCA) increased only in CTW compared to baseline (7.7% ± 2.5, p < 0.05). Postural balance parameters with dual task decreased only in CTW compared to baseline.
Conclusions
The present study clearly revealed that concurrent training alone or associated with daily walnut (15 g) consumption for 6 weeks significantly increased knee isokinetic strength, support leg standing parameters and sleep quality. Meanwhile, cognitive performance evaluated by MoCA test and postural balance with dual task were improved for CTW group only.
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