Neuromuscular and physiological responses to different training loads in Randori of elite judo athletes
Motriz (Online)
; 26(2): e10200203, 2020. graf
Article
in En
| LILACS
| ID: biblio-1135307
Responsible library:
BR1.1
ABSTRACT
Abstract Aim:
To compare two different randori structure (high volume and short pauses - TRAD training vs low volume with long pauses - COMP training) in the neuromuscular and metabolic responses of elite judo athletes.Methods:
The first situation (TRAD) consisted of 12 randoris of 5 minutes with 45 seconds rest, and the other situation (COMP), consisted of 6 randoris of 5 minutes with 10 minutes between them. Physiological (Blood Lactate and Creatine Kinase), neuromuscular (Countermovement Jump and Medicine Ball Throws) and perceptive variables (Rating Perceived Exertion) were measured before and at the end of the sessions.Results:
The subjective perception of effort at the end of the training was significantly higher in the TRAD training type (TRADpost 8.1 ± 0.9 AU; COMPpost 6.6 ± 1.5 AU, p <0.001). Blood lactate concentration (TRADpost 6.4 ± 2.2 mmol/L; COMPpost 8.1 ± 2.9 mmol/L; p <0.001), CMJ height (TRADpost 36.2 ± 4.6 cm; COMPpost 35.9 ± 4.3 cm, p = 0.012) and upper limb power performance (TRADpost 6.4 ± 0.9 m; COMPpost 6.3 ± 0.9 m p = 0.03) were significantly higher at the end of the two training sessions compared to their start, but there are no group effect. There is group effect in CK (TRADpost 490.7 ± 273.5 U/L; COMPpost 357.4 ± 203.8 U/L; p <0.001).Conclusions:
This study demonstrated that TRAD and COMP Judo training induced similar physical demands, and both seem to not be enough to reach higher intensities, which made them distant methods of competitive reality.Key words
Full text:
1
Collection:
01-internacional
Database:
LILACS
Main subject:
Exercise
/
Martial Arts
/
Muscle Fatigue
/
Neuromuscular Manifestations
/
Athletes
Limits:
Humans
Language:
En
Journal:
Motriz (Online)
Journal subject:
EducaÆo F¡sica e Treinamento
/
Medicina Esportiva
/
Medicina F¡sica e ReabilitaÆo
Year:
2020
Document type:
Article
Affiliation country:
Brasil