Question 1

What is the Meaning of Exercise Prescription?

Accepted Answer

A systematic, individualized plan detailing the type, intensity, duration, frequency, and progression of physical activity, formulated to achieve specific health or fitness goals. It is a structured intervention, much like medication, designed to elicit precise physiological adaptations.

Question 2

What is the Context of Exercise Prescription?

Accepted Answer

It operates within the broader context of preventive medicine, chronic disease management, and rehabilitation. Within human physiology, exercise prescription directly influences metabolic pathways, cardiovascular function, musculoskeletal integrity, and neuroendocrine responses, impacting hormonal balance and systemic well-being.

Question 3

What is the Significance of Exercise Prescription?

Accepted Answer

The precise application of exercise prescription significantly influences patient outcomes across various clinical conditions, including type 2 diabetes, cardiovascular disease, obesity, and sarcopenia. It serves as a potent non-pharmacological intervention, capable of modulating insulin sensitivity, improving lipid profiles, reducing systemic inflammation, and enhancing overall functional capacity, thereby reducing disease burden and improving quality of life.

Question 4

What is the Mechanism of Exercise Prescription?

Accepted Answer

At a cellular level, prescribed exercise stimulates myokines release, enhances mitochondrial biogenesis, and improves glucose transporter (GLUT4) translocation, leading to increased glucose uptake by muscle cells. Systemically, it optimizes autonomic nervous system balance, improves endothelial function, and modifies adipokine secretion, contributing to favorable metabolic and cardiovascular adaptations. These physiological changes are dose-dependent and specific to the exercise stimulus applied.

Question 5

What is the Application of Exercise Prescription?

Accepted Answer

Clinically, exercise prescription involves a thorough patient assessment, including health history, current fitness level, and specific health objectives, to tailor a program that aligns with individual capabilities and limitations. Protocols often adhere to FITT principles—Frequency, Intensity, Time, and Type—with progressive overload strategies to ensure continuous physiological adaptation and sustained benefit, frequently integrated into comprehensive treatment plans for various chronic conditions.

Question 6

What is the Metric of Exercise Prescription?

Accepted Answer

The efficacy and adherence to an exercise prescription are monitored through objective measures such as heart rate variability, power output, walking speed, and body composition changes, alongside subjective patient-reported outcomes like perceived exertion and functional improvements. Biomarkers like HbA1c, lipid panels, C-reactive protein, and hormone levels, including insulin and cortisol, provide further insight into systemic physiological adaptations and health status modifications over time.

Question 7

What is the Risk of Exercise Prescription?

Accepted Answer

Improperly designed or executed exercise prescriptions carry risks such as musculoskeletal injury, cardiovascular events in predisposed individuals, and overtraining syndrome, which can lead to fatigue, hormonal dysregulation, and impaired immune function. Undertaking physical activity without appropriate medical clearance or professional guidance, particularly in individuals with pre-existing health conditions, can exacerbate underlying pathologies or result in adverse health outcomes.

Exercise Prescription

Meaning

Context

Significance

Mechanism

Application

Metric

Risk

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