Heavier and lighter load resistance training to momentary failure produce similar increases in strength with differing degrees of discomfort.
Muscle Nerve
; 56(4): 797-803, 2017 Oct.
Article
en En
| MEDLINE
| ID: mdl-28006852
ABSTRACT
INTRODUCTION:
It has been suggested that disparities in effort and discomfort between high- and low-load resistance training might exist, which in turn have produced unequivocal adaptations between studies.METHODS:
Strength responses to heavier load (HL; 80% maximum voluntary isometric torque; MVIT) and lighter load (LL; 50% MVIT) resistance training were examined in addition to acute perceptions of effort and discomfort. Seven men (20.6 ± 0.5 years, 178.9 ± 3.2 cm, 77.1 ± 2.7 kg) performed unilateral resistance training of the knee extensors to momentary failure using HL and LL.RESULTS:
Analyses revealed significant pre- to post-intervention increases in strength for both HL and LL, with no significant between-group differences (P > 0.05). Mean repetitions per set, total training time, and discomfort were all significantly higher for LL compared with HL (P < 0.05).CONCLUSION:
This study indicates that resistance training with HL and LL produces similar strength adaptations, but discomfort should be considered before selecting a training load. Muscle Nerve 56 797-803, 2017.Palabras clave
Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Adaptación Fisiológica
/
Soporte de Peso
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Músculo Esquelético
/
Esfuerzo Físico
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Fuerza Muscular
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Entrenamiento de Fuerza
Límite:
Adult
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Female
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Humans
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Male
Idioma:
En
Revista:
Muscle Nerve
Año:
2017
Tipo del documento:
Article
País de afiliación:
Reino Unido