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[Muscular fitness and cardiometabolic risk factors among Colombian young adults].

Abstract：

OBJECTIVE:To determine the influence of muscular fitness (MF) on cardiometabolic risk factors in young adult. METHODS:A total of 172 men (age 19.7±2.4 years; weight 65.5±10.7 kg; BMI 22.6±2.8 kg•m(-1)) were invited to participate in the study. They had no indication of cardiometabolic problems, as evaluated by clinical interview. MF was measured by isometric handgrip (dynamometer). The handgrip strength was divided by body mass was used in further analysis. Lower and higher MF values are represented by the first and fourth quartiles, respectively. A lipid-metabolic cardiovascular risk index was derived from the levels of triglycerides, low-density lipoprotein cholesterol (LDL-c), high-density lipoprotein cholesterol (HDL-c), and glucose. Adiposity index were assessed by measuring, waist circumference (WC), body adiposity index (BAI), body mass index (BMI) and fat mass (%). RESULTS:After adjustment for age, BMI and WC, inverse association was observed between fat mass, WC, cholesterol, HDL-c, LDL-c and MF (p<0.05). In addition, subjects with low handgrip strength/kg body mass(Q1), shower high levels of fat mass, WC, cholesterol, HDL-c and LDL-c (p<0.05 linear). Lasted, a linear relationship was also observed between the MF/kg and the lipid-metabolic index (p<0.05). CONCLUSIONS:In Colombian young adult poorer hand-grip strength/kg body mass were associated with worse metabolic risk factors and adiposity index. Increasing muscle strength could be an appropriate strategy to achieve favorable changes in metabolic risk profile. :Objetivo: Determinar la relación entre el fitness muscular (FM) con marcadores de riesgo cardio-metabólico en adultos jóvenes de Colombia. Métodos: Un total de 172 hombres (edad 19,7±2,4 años; peso 65,5±10,7 kg; IMC 22,6±2,8 kg•m-1) sin enfermedad cardiovascular previa fueron invitados a participar en el estudio. El FM se determinó mediante el test de dinamometría prensil y los resultados fueron divididos en cuartiles según los valores de FM y FM/peso corporal. Se calculó el índice lipídico-metabólico según las concentraciones de triglicéridos, c-LDL, c-HDL y glucosa. La circunferencia de cintura (CC), porcentaje de grasa, índice de adiposidad corporal (IAC) e índice de masa corporal (IMC) fueron usados como indicadores de adiposidad. Resultados: Después de ajustar por edad, IMC y CC, se observaron relaciones inversas entre el porcentaje de grasa, la CC, los niveles colesterol, HDL-c y LDL-c, con los valores de FM y FM/peso corporal (p.

journal_name

Nutr Hosp

journal_title

Nutricion hospitalaria

authors

Ramírez-Vélez R,Meneses-Echavez JF,González-Ruíz K,Correa JE

doi

10.3305/nh.2014.30.4.7684

subject

Has Abstract

pub_date

2014-10-01 00:00:00

pages

769-75

issue

eissn

0212-1611

issn

1699-5198

journal_volume

pub_type

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[Muscular fitness and cardiometabolic risk factors among Colombian young adults].