Related Experiment Video
Updated: May 13, 2026
06:28
A Chronic High-Intensity Interval Training and Diet-Induced Obesity Model to Maximize Exercise Effort and Induce Physiologic Changes in Rats
Published on: April 28, 2023
The endocrinology of exercise
1Mount Sinai School of Medicine, New York, NY, USA. donaldbergman@msn.com
Internal and Emergency Medicine
|March 12, 2013
Summary
Regular exercise helps "healthy obese" individuals avoid obesity-related diseases by reducing inflammatory mediators from fat cells. This review covers energy balance and hormonal roles in maintaining metabolic health despite obesity.
Area of Science:
- Metabolic Health
- Obesity Medicine
- Exercise Physiology
Background:
- Obesity is linked to cardiovascular disease, diabetes, and cancer.
- Some obese individuals remain metabolically healthy, defying typical disease associations.
- Inflammatory mediators from adipose tissue contribute to obesity-related complications.
Purpose of the Study:
- To explore the characteristics of metabolically healthy obesity.
- To understand the role of exercise in mitigating obesity-related health risks.
- To review energy metabolism and hormonal regulation in obesity.
Main Methods:
- Analysis of factors contributing to "healthy obesity."
- Investigation of exercise's impact on inflammatory mediators.
- Review of energy intake, storage, and expenditure processes.
- Examination of hormonal influences on energy balance.
Main Results:
- Regular exercise is associated with reduced inflammatory mediators in healthy obese individuals.
- Exercise helps decrease fat storage in bloated adipocytes, particularly in ectopic locations like the liver.
- Reduced inflammatory mediators correlate with a lower risk of obesity-associated diseases.
Conclusions:
- Exercise is a key factor in maintaining metabolic health in obese individuals.
- Targeting fat storage and reducing inflammation may prevent obesity-related diseases.
- Understanding energy balance and hormonal regulation is crucial for managing obesity.
More Related Videos
07:26Conducting Maximal and Submaximal Endurance Exercise Testing to Measure Physiological and Biological Responses to Acute Exercise in Humans
Published on: October 17, 2018
04:28Evaluation of Blood Lactate and Plasma Insulin During High-intensity Exercise by Antecubital Vein Catheterization
Published on: May 18, 2018
Related Concept Videos
01:20Exercise 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...
01:27Exercise 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...
01:29The Endocrine System
The endocrine system is an extensive network of glands – organs or tissues in the body that create chemicals that control many bodily functions, that secrete hormones, which are chemical messengers that play essential roles in regulating various bodily functions. These hormones are secreted into the bloodstream and travel throughout the body. They require specific receptors to convey signals to cells possessing these corresponding receptors. This complex signaling mechanism ensures that every...
01:10An Overview of the Endocrine System
The endocrine system, a complex network of glands, orchestrates physiological balance within the body through the production and secretion of hormones. These hormones are chemical messengers in intercellular communication, acting as conduits between the secretory cells and distant target sites. They traverse the circulatory system by being released into the extracellular fluid, and their impact is specific to cells possessing receptors for a particular hormone.
The endocrine system collaborates...
The endocrine system collaborates...
01:17Exercise and Cardiac Output
Regular physical activity is essential for maintaining cardiovascular health, with aerobic exercises being particularly effective. According to the American Heart Association, 150 minutes of moderate to intense aerobic exercise per week is recommended for a healthy heart. Aerobic activities may include brisk walking, running, bicycling, cross-country skiing, and swimming, ideally performed three to five times per week.
Sustained exercise increases the muscles' oxygen demand, which can be met...
Sustained exercise increases the muscles' oxygen demand, which can be met...
00:59Structures of the Endocrine System
The intricate framework of the endocrine system encompasses a diverse array of glands, with their target tissues and organs strategically distributed throughout the body. Central to this network are the endocrine glands, specialized structures that lack ducts and release hormones directly into the interstitial fluid. Notably, the hypothalamus, a vital neuroendocrine organ situated in the brain, governs neural functions and serves as a potent source of hormonal regulation. Near the hypothalamus...