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1.
Med. segur. trab ; 59(232): 310-321, jul.-sept. 2013. tab
Article in Spanish | IBECS | ID: ibc-118053

ABSTRACT

Objetivo: Determinar los principales parámetros cardio-respiratorios de las mujeres con fibromialgia y su clasificación en función del nivel de afectación para una posterior prescripción de actividad física. Método: Una muestra de 32 mujeres (edad ± sd; 53.3 ± 6.6 años) fueron clasificadas en dos grupos experimentales en función de su nivel de afectación y sintomatología; niveles moderado y alto. Ambos grupos se sometieron a dos pruebas de esfuerzo en tapiz rodante separadas una semana en el tiempo. La intensidad del ejercicio se incrementó hasta que los participantes alcanzasen su máxima capacidad (VO2max). Los gases expirados, parámetros ventilatorios y frecuencia cardiaca (FC) se midieron continuamente durante el ejercicio y la valoración subjetiva del esfuerzo (RPE) controlada cada minuto en el test. Resultados: Los valores medios de consumo de oxígeno pico (VO2pico) alcanzados por ambos grupos fueron 24.9 ± 3.2 ml•kg-1•min-1 (Gr1) frente a 21.5 ± 2.1 ml•kg-1•min-1 (Gr2), similares a otros estudios en mujeres con fibromialgia, aunque inferiores a otras poblaciones de referencia. En el resto de parámetros ventilatorios, aún siendo inferiores en el grupo con mayor nivel de afectación, no se muestran diferencias significativas. Conclusiones: Hemos comprobado, como en función del nivel de afectación y la sintomatología de los pacientes con fibromialgia, sus capacidades cardiorrespiratorias son distintas; por tanto, no podremos prescribir un ejercicio con la misma intensidad a mujeres de ambos grupos. En base a estos resultados los profesionales podrán prescribir actividad física con mayor seguridad y control (AU)


Purpose: To determine groups in women with fibromyalgia syndrome (FM) based on symptomatology and determine cardiovascular parameters during treadmill exercise to prescribe them physical activity. Methods: Women (N =32, age =53.3 ± 6.6yr) were assigned into two different groups according to their functional capacity and symptomatology. During incremental treadmill exercise test, exercise intensity was increased until participants achieved volitional exhaustion (VO2max). Expired respiratory gases, ventilator parameters and heart rate (HR) were measured continuously during exercise and RPE was assessed each minute during the test. Results: Peak VO2 values for the group 1 were significantly different than for group 2 (24,9 ± 3,2 ml•kg-1•min-1 (Group 1) and 21,5 ± 2,1 ml•kg-1•min-1(Group 2)) similar ones to the found in other studies with women with FM, altough lower than anther populations without this pathology. On the other hand, if we take into account the VO2VT, we found no significant differences between groups in both trials. We found also differences in all the evaluated parameters. Conclusion: Depending on the level of affectation and the symptomatology of the FM patients, their aerobic capacities were differents; therefore, we are not be able to prescribe physical activity with the same intensity for both groups. According to those results, professionals could prescribe physical activity with a high security and control (AU)


Subject(s)
Humans , Female , Fibromyalgia/therapy , Exercise Movement Techniques , Occupational Diseases/therapy , Occupational Health Services/organization & administration , Cardiovascular Physiological Phenomena
2.
Reumatol. clín. (Barc.) ; 4(1): 8-12, ene.-feb. 2008. tab
Article in Spanish | IBECS | ID: ibc-78013

ABSTRACT

Objetivo: Determinar los principales parámetros cardiorrespiratorios de las mujeres con fibromialgia y su clasificación en función del grado de afección para una posterior prescripción de actividad física. Pacientes y método: Se clasificó a una muestra de 32 mujeres (media de edad ± desviación estándar [53,3 ± 6,6] años) en 2 grupos experimentales en función de su grado de afección y sintomatología. Ambos grupos se sometieron a 2 pruebas de esfuerzo en cinta sinfín, una al inicio y la otra, una semana después. La intensidad del ejercicio se incrementó hasta que las participantes alcanzasen su máxima capacidad. Los gases espirados, parámetros ventilatorios y frecuencia cardíaca se midieron continuamente durante el ejercicio y la valoración subjetiva del esfuerzo, controlada cada minuto en la prueba. Resultados: Los valores medios de máximo consumo de oxígeno alcanzados por ambos grupos fueron 24,9 ± 3,2 ml/kg/min (grupo 1) frente a 21,5 ± 2,1 ml/kg/min (grupo 2), similares a otros estudios en mujeres con fibromialgia, aunque inferiores a los de otras poblaciones de referencia. En los demás parámetros ventilatorios, aun siendo inferiores en el grupo con mayor grado de afección, no hay diferencias significativas. Conclusiones: Hemos comprobado que, en función del grado de afección y los síntomas de las pacientes con fibromialgia, sus capacidades cardiorrespiratorias son distintas; por tanto, no podremos prescribir un ejercicio con la misma intensidad a mujeres de uno y otro grupo. Según estos resultados los profesionales podrán prescribir actividad física con más seguridad y control (AU)


Objective: To determine groups in women with fibromyalgia syndrome (FM) based on symptoms and determine their cardiovascular parameters during treadmill exercise to prescribe them physical activity. Patients and method: Women (n=32; age, 53.3 ± 6.6 years) were assigned into 2 different groups according to their functional capacity and symptoms. During incremental treadmill exercise test, exercise intensity was increased until participants achieved volitional exhaustion. Expired respiratory gases, ventilator parameters, and heart rate (HR) were measured continuously during exercise and rating of perceived exertion (RPE) was assessed each minute during the test. Results: Peak VO2 values for the group 1 were significantly different than for group 2 (24.9±3.2 ml/kg/min [group 1] and 21.5 ± 2.1 mL/kg/min [group 2]) similar ones to the found in other studies with women with FM, although lower than in other populations without this pathology. On the other hand, if we take into account the VO2VT, we found no significant differences between groups in both trials. We found also differences in all the evaluated parameters. Conclusions: Depending on the level of affectation and the symptoms of the FM patients, their aerobic capacities were different; therefore, we are not be able to prescribe physical activity with the same intensity for both groups. According to those results, professionals could prescribe physical activity with a high security and control (AU)


Subject(s)
Humans , Female , Fibromyalgia/epidemiology , Vital Capacity/physiology , Exercise Therapy/methods , Fibromyalgia/complications , Cardiovascular Diseases/epidemiology , Motor Activity , Respiratory Function Tests
3.
Reumatol Clin ; 4(1): 8-12, 2008 Jan.
Article in Spanish | MEDLINE | ID: mdl-21794488

ABSTRACT

OBJECTIVE: To determine groups in women with fibromyalgia syndrome (FM) based on symptoms and determine their cardiovascular parameters during treadmill exercise to prescribe them physical activity. PATIENTS AND METHOD: Women (n=32; age, 53.3±6.6 years) were assigned into 2 different groups according to their functional capacity and symptoms. During incremental treadmill exercise test, exercise intensity was increased until participants achieved volitional exhaustion. Expired respiratory gases, ventilator parameters, and heart rate (HR) were measured continuously during exercise and rating of perceived exertion (RPE) was assessed each minute during the test. RESULTS: Peak VO(2) values for the group 1 were significantly different than for group 2 (24.9±3.2 ml/kg/min [group 1] and 21.5±2.1 mL/kg/min [group 2]) similar ones to the found in other studies with women with FM, although lower than in other populations without this pathology. On the other hand, if we take into account the VO(2VT), we found no significant differences between groups in both trials. We found also differences in all the evaluated parameters. CONCLUSIONS: Depending on the level of affectation and the symptoms of the FM patients, their aerobic capacities were different; therefore, we are not be able to prescribe physical activity with the same intensity for both groups. According to those results, professionals could prescribe physical activity with a high security and control.

4.
Arch. med. deporte ; 22(105): 9-18, ene.-feb. 2005. ilus, tab
Article in Es | IBECS | ID: ibc-041415

ABSTRACT

El objetivo del presente trabajo fue evaluar el estado fisiológico antes y después de un programa de actividad física de 12 semanas de duración, de dos sesiones semanales de 45 a 60 minutos, consistente en realizar actividades y juegos de resistencia aeróbica, fuerza, estiramiento y relajación.Para la valoración fisiológica se utilizó el test de Andar 2 kilómetros (test UKK), con el que se obtuvo un índice de fitness y el consumo máximo de oxígeno, que reflejan el nivel de resistencia aeróbica, utilizando las siguientes variables: índice de masa corporal, edad, frecuencia cardiaca media y tiempo en realizar la prueba.Este estudio se realizó sobre una población de 39 personas, compuesta por 36 mujeres y 3 hombres, por lo que todos los resultados estadísticos se realizaron sobre este sexo.Los resultados muestran que el índice de UKK (de 70'26 +/- 18'77 a 80'28 +/- 13'32) Y el consumo máximo de oxígeno (de 19'47 +/- 7'62 a 22'98 +/- 5'81 mL/Kg/min) habían aumentado significativamente debido a que habían disminuido el tiempo de ejecución de la prueba, la frecuencia cardiaca promediada y el índice de masa corporal, y éste por disminución del peso corporal.La principal conclusión fue que tras el programa de actividad realizado se produjo un incremento de la resistencia aeróbica, que por definición, se produce cuando se realiza un mismo trabajo (2 kilómetros) a una mayor intensidad de esfuerzo o con una menor frecuencia cardiaca. Ambos situaciones se observan en los resultados recogidos al final del programa


The aim of this study was to assess aerobic capacity before and after a physical activity program twelve week lasting, twice weekly, 45 to 60 minutes per session, consisting in performing activities and games of aerobic resistance, force, stretching and relaxation.The 2-km Walking Test was used for physiological assessment and a fitness index and VO, max was obtained based on the following variables: body mass index, age, heart rate and time on the 2-km end. These parameters indicate the aerobic resistance level.This study was developed with 39 persons, 36 women and 3 men, so these stadistic results were carried out with only women.Results show that both, UKK index (from 70'26 +/- 18'77 to 80'28 +/- 13'32) and vo, max (from 19'47 +/- 7'62 to 22'98 +/- 5'81 mL/Kg/min), had increased significantly. The reason is that time at the end test, heart rate average and the body mass index had decreased, the last one due to diminishing weight.The main conclusion is that after the carried out activity program an increment of the aerobic resistance took place, this means that the same work is carried out (2 kilometers) to a higher intensity of effort or with a lower heart rateo The results show both situation


Subject(s)
Adult , Humans , Physical Endurance/physiology , Exercise/physiology , Physical Education and Training/methods , Exercise Test/methods , Exercise Test
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