TITLE:
Relationship between Category of Weight and Threshold of Maximum Oxidation of Lipids in Congolese Judoists
AUTHORS:
Jean Georges André Moulongo, Alphonse Massamba, Jean Itoua Okemba, Massala Kitanga Fêtra Néla, Packa Bernard Tchissambou
KEYWORDS:
Judo, Oxidation of Lipids, Lipoxmax, Weight Category
JOURNAL NAME:
Journal of Biosciences and Medicines,
Vol.5 No.7,
July
28,
2017
ABSTRACT: Background: One of
the goals for training in judo is to mimic real situations. In subsaharian
countries; there is a lack of knowledge considering relation between
category of weight and threshold maximum oxidation of lipids. Objectives: The
main objectives of this study were to analyze the effect of category of weight
on lipoxmax and to identify the zones of target intensities
corresponding to lipoxmax. Materials and Methods:Twenty
four male well-training
judoists, divided in two groups according to weight, were evaluated during
calorimetry effort’ test. For this situation, cardiorespiratory parameters (HR,
VO2, VO2max), blood parameter (lactatemia),
anthropometric variables and zones of target corresponding to lipox were
evaluated. For statistical analysis, Shapiro-Wilks test was used to compare all
the data and differences were confirmed by one-way variance. Results: No
significant differences were observed among two groups for target intensities
to lipox. The judoists of group 1 were aged to 24.1 ± 5.9
years with 1.78 ± 0.07 m versus 20.4 ± 1.6
years with 1.86 ± 0.04 m. Primary results indicated higher intensities
for lipoxmax. Also, values of power (% LDC) and VO2 and
were significantly higher in the judoists for group 2, with respectively: 45.3 ± 10.2
and 46.4 ± 8.6
ml/min versus 38.2 ± 7.2 and
31.3 ± 7.6
ml/min. Conclusion: High weight in judoists induces high intensities of lipoxmax and change oxidation of lipids markers following training.