Weight Management and Body Composition

These flashcards cover key vocabulary related to weight management, body composition, and dietary practices discussed in the lecture.

Caloric Deficit

A condition in which the number of calories consumed is less than the number of calories burned.

Body Mass Index (BMI)

A measure of body fat based on height and weight, calculated by dividing weight in kilograms by height in meters squared.

Overweight

A condition defined by a BMI of 25 to 29.9, indicating a higher than normal body weight.

Obesity

A condition defined by a BMI of 30 or greater, indicating excessive body fat that may impair health.

Energy Balance Equation

The principle that body weight remains stable when energy intake equals energy expenditure.

Android Fat Distribution

Fat distribution characterized by excess fat in the abdominal area, often associated with higher health risks.

Gynoid Fat Distribution

Fat distribution characterized by excess fat in the hips and thighs, typically associated with lower health risks.

Visceral Fat

Fat that wraps around internal organs, linked to increased risk of metabolic diseases.

Lean Body Mass

The weight of everything in the body except fat, including muscles, bones, and organs.

GLP-1 Agonists

A class of medications used for weight loss that mimic the effects of the GLP-1 hormone, helping to regulate appetite and caloric intake.

Yo-Yo Dieting

A pattern of losing and regaining weight repeatedly, often leading to increased body fat over time.

Lifestyle Changes

Long-term adjustments in daily habits and behaviors to promote weight management and overall health.

Segmental Lean Analysis

An evaluation that measures muscle mass distribution in different body segments to identify imbalances or areas needing improvement.

Moderate-Intensity Exercise

Physical activity that raises the heart rate and breathing but still allows for conversation, typically recommended for health benefits.

Physical Activity Recommendations

Guidelines suggesting that adults should aim for at least 150 minutes of moderate-intensity exercise per week for optimal health.

Dietary Supplementation

The addition of vitamins, minerals, or other nutritional substances to the diet, sometimes used to enhance overall nutrition.

Reactive Hypoglycemia

A condition characterized by low blood sugar that occurs after eating, particularly in individuals with insulin resistance.