Effects of Combined High Intensity Interval Training and Resistance Training

Официальное название

Effects of Combined High Intensity Interval Training and Resistance Training on Body Composition, Blood Pressure, and Cardiorespiratory Fitness in Obese Hypertensive Men

Обзор

Background: Hypertension has long been considered as a major risk factor for cardiovascular disease representing a high public health concern. Objectives: the purpose of this study is to evaluate the effects of combined HIIT and resistance training on body composition, blood pressure, and cardiorespiratory fitness in obese hypertensive men. Methods: This study will make use of sixty obese hypertensive men aged 40 to 60 years. All participants meeting the eligibility criteria will be assigned to one of three groups; combined HIIT and resistance group, HIIT only group or control group. Combined exercise group subjects will undergo weekly three sessions of both HIIT and resistance training for sixteen weeks. The HIIT session will involve four four-minute high-intensity intervals with an intensity of at 80-95% of the HRmax interspersed with two-minute active recovery intervals with intensity of 40% to 60% of the HRmax. The resistance training session will be composed of eight exercises perform 3 sets of 8-12 repetitions with an intensity of 80% of the subject's estimated 1-RM. The HIIT only group perform 12 weeks of HIIT only. The control group subjects will be instructed not to change their usual daily physical activities routine and instructed to abstain from practicing any exercise regimens during the 12-week study period. Body composition measures, blood pressure and VO2peak will be assessed at baseline and at the end of the study period. Results: All the outcome variables will be assessed at baseline and 12 weeks following the treatment period.

Вмешательства

• Поведенческое Exercise
  Combined exercise group subjects will undergo weekly three sessions of both HIIT and resistance training for sixteen weeks. The HIIT session will involve four four-minute high-intensity intervals with an intensity of at 80-95% of the HRmax interspersed with two-minute active recovery intervals with intensity of 40% to 60% of the HRmax.
• Другое routine physical activity
  The control group subjects will be instructed not to change their usual daily physical activities routine and instructed to abstain from practicing any exercise regimens during the 12-week study period.

Первичные конечные точки

• blood pressure in mmhg [Срок оценки: 12 weeks]
• peak oxygen consumption in ml/kg/min [Срок оценки: 12 weeks]
• body weight in Kg [Срок оценки: 12 weeks]
• body mass index in kg/m2 [Срок оценки: 12 weeks]

Критерии участия

Критерии включения

• men aged between 40 and 60 years old,
• have been diagnosed with clinical stage 1 or 2 hypertension,
• being obese with body mass index more than 30 kg/m2
• physically inactive

Критерии исключения

• musculoskeletal problems that may limit their ability to participate in resistance or HIIT programs
• diabetes mellitus
• a history of respiratory or chronic heart disease

Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.

Здоровые добровольцы: Нет

Дизайн исследования

Распределение

Рандомизированное

Модель

Параллельные группы

Маскирование

Двойное слепое

Основная цель

Лечение

Центры проведения

Саудовская Аравия · 1 центр

• Prince Sattam bin Abdulaziz University — Riyadh

Идентификаторы

NCT: NCT06845436 · SCBR-430/2025

Первоисточники (государственные реестры)

• ClinicalTrials.gov (NIH, США)

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