Influencia del modo de ejercicio sobre el perfil lipídic

Benito Peinado, Pedro José

Bermejo, Laura M.

Gomez Candela, C.

Morencos Martínez, Esther

Peinado Lozano, Ana Belen

Romero Moraleda, Blanca

Servicio de Coordinación de Bibliotecas de la Universidad Politécnica de Madrid

Can the exercise mode determine lipid profile improvements in obese patients?

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Introduction: Unfavorable lipid profile is associated with developed cardiovascular diseases. It is necessary to know the beneficial effects of different mode exercises to improve lipid profile. Objective: To investigate, in obese men and women, the effect on lipid profile of hypocaloric diet combined with structured exercise programs or recommendations of physical activity. Methods: Ninety six obese subjects (59 women and 61 men; 18 - 50 years; BMI >30 and < 34.9 kg/m²) were randomised into four supervised treatment groups: strength training (S; n = 24), endurance training (E; n = 26), combined S + E (SE; n = 24), and and received recommendations of physical activity (PA; n = 22). Energy intake, body composition, training variables (VO2peak, strength index, dynamometric strength index) and blood lipid profile were recorded at baseline and after 24 weeks of treatment. Results: Blood lipid profile improved in all groups. No statistically significant differences in baseline and posttraining values were observed between groups. HDL-Cholesterol showed no changes. A decrease in LDL-Cholesterol values was observed in all groups after the intervention (S: 11.2%, E: 10.8%, SE: 7.9%, PA: 10.8%; p < 0.01). S, E and PA subjects showed decrease in triglycerides (S: 14.9%, E: 15.8%, PA: 15.7%; p < 0.01). Total cholesterol decreased in all groups (S: 8.4%, p < 0.01; E: 8.8%, p < 0.01; SE: 4.9%, p < 0.01; PA: 8.3%, p < 0.05). Conclusion: All protocols proposed in our study improved blood lipid profile in obese people. There were no significant differences about the effect on the lipid profile between the implementation of a structured training protocol with physical activity professional supervision and follow recommendations of physical activity

Blanca Romero Moraleda

Esther Morencos

Ana Belén Peinado

Laura Bermejo

Carmen Gómez Candela

Pedro José Benito

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Nutrición Hospitalaria

Introduction: Unfavorable lipid profile is associated
with developed cardiovascular diseases. It is necessary to
know the beneficial effects of different mode exercises to
improve lipid profile.
Objective: To investigate, in obese men and women, the
effect on lipid profile of hypocaloric diet combined with
structured exercise programs or recommendations of
physical activity.
Methods: Ninety six obese subjects (59 women and 61
men; 18 - 50 years; BMI >30 and < 34.9 kg/m2) were
randomised into four supervised treatment groups: strength
training (S; n = 24), endurance training (E; n = 26),
combined S + E (SE; n = 24), and and received recommendations
of physical activity (PA; n = 22). Energy intake, body
composition, training variables (VO2peak, strength index,
dynamometric strength index) and blood lipid profile were
recorded at baseline and after 24 weeks of treatment.
Results: Blood lipid profile improved in all groups. No
statistically significant differences in baseline and posttraining
values were observed between groups. HDLCholesterol
showed no changes. A decrease in LDLCholesterol
values was observed in all groups after the
intervention (S: 11.2%, E: 10.8%, SE: 7.9%, PA: 10.8%;
p < 0.01). S, E and PA subjects showed decrease in trigly -
cerides (S: 14.9%, E: 15.8%, PA: 15.7%; p < 0.01). Total
cholesterol decreased in all groups (S: 8.4%, p < 0.01; E:
8.8%, p < 0.01; SE: 4.9%, p < 0.01; PA: 8.3%, p < 0.05).
Conclusion: All protocols proposed in our study
improved blood lipid profile in obese people. There were no
significant differences about the effect on the lipid profile
between the implementation of a structured training
protocol with physical activity professional supervision and
follow recommendations of physical activityIntroducción y objetivo: El perfil lipídico desfavorable
se asocia con el desarrollo de enfermedades cardiovasculares.
Para reducir este factor es necesario estudiar el
impacto que los diferentes modos de ejercicio con dieta
tienen sobre el perfil lipídico. Por ello, el objetivo de este
trabajo fue investigar, en hombres y mujeres obesos, el
efecto sobre el perfil lipídico de la dieta hipocalórica combinada
con programas de ejercicios estructurados o recomendaciones
de actividad física.
Métodos: Noventa y seis participantes con obesidad
(edad entre 18-50; IMC > 30 and < 34.9 kg/m2) fueron
repartidos en 4 grupos: fuerza (S; n = 24), aeróbico (E; n =
26), combinado de fuerza y aeróbico (SE; n = 24), los cuales
entrenaron 3 veces/semana durante 22 semanas, y el
grupo de recomendaciones de actividad física (PA; n =
22). A todos se les asigno una dieta equilibrada con un
35% de restricción. Antes y después de la intervención
todos los grupos fueron evaluados de los cambios en el
perfil lipídico, la composición corporal y la ingesta diaria.
Resultados: El perfil lipídico mejoró en todos los grupos.
No se observaron diferencias significativas en los
valores basales y tras la intervención entre los grupos. El
HDL no mostró cambios. Para los valores de LDL se
observó una disminución significativa en todos los grupos
(S: 11,2%, E: 10,8%, SE: 7,9%, PA: 10,8%). Los sujetos
S, E y PA mostraron una disminución en los triglicéridos
(S: 14,9%, E: 15,8%, PA: 15,7%; p < 0,01). El colesterol
total disminuyó significativamente en todos los grupos (S:
8,4%, E: 8,8%, SE: 4,9%, PA: 8,3%).
Conclusiones: Todos los protocolos propuestos en
nuestro estudio mejoraron el perfil lipídico en personas
obesas. No hubo diferencias significativas en cuanto al
efecto sobre el perfil lipídico entre la aplicación de un protocolo
de entrenamiento estructurado que seguir las recomendaciones
de actividad físicaThe PRONAF Study takes place with the
financial support of the Ministerio de Ciencia e Innovación,
Convocatoria de Ayudas I+D 2008, Proyectos
de Investigación Fundamental No Orientada, del VI
Plan de Investigación Nacional 2008-2011 (Contrac:
DEP2008-06354-C04-01

Morencos, Esther

Peinado, Ana Belén

Bermejo, Laura María

Gómez Candela, Carmen

José Benito, Pedro

Biblos-e Archivo

¿El modo de ejercicio puede ser determinante en la mejora del perfil lipídico en pacientes con obesidad?

Can the exercise mode determine lipid profile improvements in obese patients?

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