About this trial
Engaging in regular and appropriately structured physical activities is a critical component of an individual's lifestyle and represents a lifelong habit essential for promoting overall well-being. Research increasingly emphasizes the significance of such activities, particularly in the prevention and management of various health conditions (Martin, Richardson, Weiller, \& Jackson, 2004).A sedentary lifestyle is considered one of the most serious health issues faced by individuals in the modern world.Previous research has established high-intensity interval training (HIIT) as an effective method for enhancing cardiovascular health, sparking interest in the relationship between exercise intensity and cognitive function. Most studies to date have focused on treadmill and lower extremity ergometer exercises; however, evidence regarding the efficacy of high-volume upper extremity exercises in improving physical and cognitive performance among sedentary adults remains limited and inconsistent. Upper extremity motor function has been proposed as a potential biomarker for cognitive impairment and may contribute to distinguishing healthy aging trajectories. This study aims to compare the effects of high-volume and low-volume upper extremity exercise in sedentary adults, testing the hypothesis that one exercise regimen may be superior in enhancing both physical and cognitive performance, as well as cognitive function.
Eligibility criteria
This trial accepts healthy volunteersQualifiers
Individuals aged between 18-50 years.
Defined as engaging in less than 150 minutes of moderate-intensity physical activity per week
Disqualifiers
diagnosis of neurological, cardiovascular, musculoskeletal, or other systemic diseases that may affect physical activity or exercise capacity.
diagnosed cognitive impairments or psychiatric disorders that could interfere with test participation.
acute injuries or surgeries within the past six months that could restrict movement or participation.
Trial design
Parallel
Treatments tested in this trial
High-Volume Upper Extremity Exercises Training
Other interventionThe group will be trained 3 days a week for a total of 8 weeks.
Low Volume Upper Extremity Exercises Training
Other interventionThe group will be trained 3 days a week for a total of 8 weeks.
Treatment groups
Trial outcomes
Primary outcomes
International Physical Activity Questionnaire-Short Form (IFQQ-SF)
International Physical Activity Questionnaire-Short Form (IFQQ-SF): UFQ-SF was developed by Craig and colleagues to determine the physical activity levels of individuals between the ages of 15-65. The short form is recommended more because the long form is boring and repetitive, so the "last 7 days" short form was used in our study. The short form (7 questions) provides information on time spent in sitting, walking, moderate-intensity and vigorous activities. The total score is expressed as one MET-min/week and is obtained by multiplying the number of days and minutes of walking, moderate-intensity and vigorous activity and the MET score.
Secondary outcomes
Maximal Arm Exercise Capacity
The arm ergometer test is a widely used method to evaluate maximal arm exercise capacity, requiring the involvement of chest, back, hip, and leg muscles for body stabilization. This is particularly important as the test primarily targets a smaller muscle mass compared to bicycle ergometer testing. For this study, the Monark 881E Rehab Trainer (MONARK 881E, Monark, Varberg, Sweden) arm ergometer will be employed.
Stroop Test
The Stroop Test utilized in this study is based on the Istanbul Medical Faculty (Çapa) Neuropsychology Laboratory adaptation of the Stroop Test form originally developed by Weintraub (2000). Participants are instructed to name the colors of the small rectangles (red, blue, green) as quickly as possible, moving from left to right. This stage is used to identify any visual or color perception impairments, such as color blindness. If such deficiencies are detected, the test is discontinued.Stroop B (word reading): Participants are asked to read aloud the printed color names (red, blue, green) that are written in incompatible ink colors as quickly as possible. Stroop C (Color-Word Interference).
Reaction Time
The auditory and visual reaction times of sedentary individuals will be assessed using the Newtest 1000™ device (OY, Oulu, Finland). This device is capable of delivering three types of stimuli and consists of two primary components designed for precise reaction time measurements.Following the familiarization trial, three measurements will be conducted for each type of stimulus (auditory and visual), and the reaction times will be recorded in milliseconds. This protocol ensures the reliability of the data and accounts for variability in individual performance.
Hole Type Steadiness Tester
The participant will be asked to hold a metal tipped pencil with his dominant hand for 15 seconds in the 9 holes that are gradually decreasing in size without touching the edges. The purpose of the test will be to analyze the stability of the hand, exercise, smoking, alcohol intake, psychomotor speed, exercise and fatigue. Errors that occur when the participant touches the hole area will be recorded digitally. The test will be repeated 3 times on average and the result value will be calculated.
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