Related Experiment Video
Updated: Jun 20, 2026

09:36
Assessment of Child Anthropometry in a Large Epidemiologic Study
Published on: February 2, 2017
Perceptions of exercise in obese school-aged children
Pi-Hsia Lee1, Hsiang-Ru Lai, Yu-Hua Chou
1School of Nursing, College of Nursing, Taipei Medical University.
The Journal of Nursing Research : JNR
|September 10, 2009
Summary
Obese school-aged children perceive exercise positively but struggle with discomfort and making excuses. Understanding these perceptions is key to increasing physical activity and improving health in this group.
Area of Science:
- Pediatric Health
- Obesity Research
- Behavioral Science
Background:
- Global rise in childhood obesity necessitates understanding contributing factors.
- Limited research exists on obese children's views on physical activity.
- Exercise perceptions are crucial for promoting healthy habits in youth.
Purpose of the Study:
- To explore the perceptions of exercise among obese school-aged children.
- To identify barriers and facilitators to exercise in this population.
- To inform interventions for increasing physical activity in obese children.
Main Methods:
- Qualitative research design utilizing focus group discussions.
- Purposive sampling of 11 obese students aged 11-13 years.
- Content analysis of interview data to identify key themes.
Main Results:
- Six themes emerged: positive exercise impressions, awareness of negative health effects, post-exercise discomfort, self-ambivalence, misconceptions about exercise, and excuse-making.
- Children recognized benefits but experienced discomfort and held false beliefs.
- Themes highlight psychological and practical barriers to exercise.
Conclusions:
- Findings offer insights into obese children's exercise perceptions.
- Understanding these perceptions can guide strategies to boost physical activity.
- Interventions should address identified barriers to improve health outcomes.
Related Concept Videos
Obesity
The Body Mass Index (BMI) is a numerical value derived from a person's weight and height, used to categorize individuals into weight ranges. It is calculated using the formula: weight in kilograms divided by height in meters squared. Obesity is a health condition characterized by excessive accumulation of adipose tissue that poses health risks, often diagnosed with a BMI ≥ 30. This excess fat storage occurs when surplus dietary calories are converted into triglycerides and stored in adipocytes...
Exercise and Cardiovascular Response
Exercise significantly impacts cardiovascular response, which is crucial for understanding patient health and designing effective treatment plans.
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
Exercise and Muscle Performance
Exercise induces a range of adaptations in muscle tissue, depending on the type and duration of activity. Such physical training can be broadly categorized into two types: endurance exercises and resistance exercises.
Endurance exercises
Endurance exercises involve running, swimming, or cycling, which require repetitive movements with low force output. When a person engages in endurance exercise, a few noticeable changes occur in their skeletal muscles. For instance, the number of capillaries...
Endurance exercises
Endurance exercises involve running, swimming, or cycling, which require repetitive movements with low force output. When a person engages in endurance exercise, a few noticeable changes occur in their skeletal muscles. For instance, the number of capillaries...
Drug Dosing: Obese Patients
In the United States, obesity is a prominent concern. It is linked to heightened mortality rates due to increased occurrences of conditions such as hypertension, atherosclerosis, coronary artery disease, and diabetes compared to nonobese individuals. A patient is classified as obese if their actual body weight surpasses the ideal or desirable body weight by 20%, based on Metropolitan Life Insurance Company data. Ideal body weights consider average weights and heights for males and females...
Exercise Stress Test
Introduction
Exercise stress testing, commonly known as a treadmill test, is a noninvasive procedure used to evaluate cardiovascular function and diagnose heart conditions.
Definition
An exercise stress test measures the heart's response to exertion using a treadmill or stationary bicycle. Chest electrodes record the heart's electrical activity through an ECG, and blood pressure is monitored regularly.
Purposes
Exercise stress testing, commonly known as a treadmill test, is a noninvasive procedure used to evaluate cardiovascular function and diagnose heart conditions.
Definition
An exercise stress test measures the heart's response to exertion using a treadmill or stationary bicycle. Chest electrodes record the heart's electrical activity through an ECG, and blood pressure is monitored regularly.
Purposes
Pharmacokinetics in Obese Patients: Drug Metabolism and Excretion
Drug metabolism, a critical process in the liver, involves two primary phases: Phase I reactions and Phase II conjugation. Obesity introduces significant alterations in this metabolic process, primarily due to fatty infiltration of the liver, leading to conditions such as nonalcoholic fatty liver disease (NAFLD). This condition can modify the activities of both Phase I and II enzymes, impacting how drugs are metabolized in obese patients.Phase I metabolism sees variable effects across...

