Evolution of Models in Health and Wellness: Medical, Fitness, Social, Biopsychosocial, and Wellness

Context and Purpose

• The speaker introduces two big concepts shaping his consulting work: an evolution of models and a historical perspective on how we got here.
• Goal: provide students with a framework to understand how health and wellness concepts have evolved, and how to apply these models in practice.
• Next session will overview two core concepts that drive his approach (not just from books): a practical, living framework for wellness and health.
• Audience interaction encouraged: questions welcome.

Safety Note and Evacuation Procedures

• A brief safety-oriented reminder from the CPR/First Aid background.
• Two egress options exist:
  • Primary: exit straight across and down the steps.
  • If blocked: go down the hallway to the very end, turn right, then left, and exit by the baseball stadium.
• If alarm sounds or unusual noises occur:
  • Close the door, stay away from it, gather belongings quietly if evacuation is needed.
  • The layout is essentially a square; there are two clear exit routes.
• The purpose is safety planning and ensuring students know how to respond in an emergency.

What is a Model? Core idea and contemporary relevance

• A model is a way to picture and organize complex realities to guide understanding and action.
• Modern note: AI and “models” are ubiquitous; we use models to frame how we think about health, behavior, and systems.
• Important caution: the model is a perspective, not an absolute truth; be ready to adapt as circumstances evolve.

The Medical Model

• Focus: disease and abnormality; identifying what is wrong and how to fix it.
• Core definition often framed as: health is the absence of disease.
  • $Health = ext{absence of disease}$
• Diagnostic and treatment emphasis: tests, pills, and interventions to address pathology.
• Practice example: ERs refer to patients by condition and room (e.g., "heart attack in Room 2").
• Strengths: strong scientific basis, credibility, and clear targets for intervention.
• Limitations: tends to view the person primarily through disease; may overlook the person’s broader context, values, and functioning.
• The speaker’s stance: recognize the utility of the medical model but advocate for broader perspectives that include person-centered factors.

The Fitness/Exercise Model and the Medical-to-Fitness Transition

• Early approach: exercise prescriptions rooted in a medical mindset (doctor’s language, lab coats, stethoscopes).
• Historical touchpoints:
  • Jane Fonda and fitness videos as cultural catalysts for public engagement in exercise.
  • Famous slogans: No pain, No gain; Burn, baby, burn.
• Current emphasis within the fitness model: activity, nutrition, performance goals, and lifestyle integration.
• Strengths: actionable, goal-oriented, checks for progress.
• Cautions: can still be framed by a medical/deficit view if not balanced with holistic considerations.
• Summary: shifting from disease-centric to movement/functional-centric framing while retaining some medical-model credibility.

From Fitness to Social/Health Promotion Model

• Emergence of health promotion: expanding focus from individual fitness to social and educational interventions that promote health.
• Health promotion programs historically included:
  • Education, behavior change initiatives, stress management, smoking cessation, etc.
  • Examples like the Biggest Loser campaign illustrate behavior-change programs (often framed within wellness/weight management).
• Practical implication: programs include classes and community-based approaches, not just exercise prescriptions.
• Ongoing relevance: still part of modern wellness ecosystems; not inherently wrong, but often blends fitness, medical, and social elements.

The Biopsychosocial Model: Interdisciplinary View of Health

• Core idea: health results from interactions among biology, psychology, and social factors.
• Visual concept: health is at the center of an interconnected web of biological, pathological, social, and psychological influences.
• The model broadens diagnostic and intervention perspectives beyond biology alone.
• It includes additional dimensions such as self-esteem, self-control, economics, and even religion as factors impacting health.
• This approach lays groundwork for a more holistic, person-centered perspective.
• It also foreshadows later “pleasure-based” and intrinsic-motivation approaches by recognizing non-biomedical drivers of wellness.

The Pleasure-Based Model and Motivation Dynamics

• Emerges as a critique of sole focus on intensity or measurable exertion (e.g., heart rate, RPE).
• Key idea: exercise should be enjoyable and meaningful, not just about meeting numeric targets.
• Distinguishing features:
  • Pleasure-based approach emphasizes intrinsic motivation and fun as drivers of sustained engagement.
  • Extrinsic motivation (e.g., rewards like water bottles or T-shirts) can support participation but may not sustain long-term engagement.
• Practical implications:
  • For older adults and diverse populations, demanding high intensity can be counterproductive or unsafe; enjoyment and functional relevance are crucial.
  • Programs should balance fun, safety, and effectiveness.
• Real-world illustration: a stair-stepper image used to show “fun” vs. “drill,” especially for older adults.

AI, Diagnostics, and the Modern Clinical Landscape

• The rise of AI tools (e.g., chat-based AI) in informing patients about symptoms and potential conditions.
• Tension: AI can help with knowledge, but care should remain patient-centered and not purely algorithm-driven.
• Message: remain flexible and human-centered; the future is evolving, and professionals should adapt without losing the human connection.

Wellness: Origins, Definitions, and Dimensions

• The term wellness gains prominence as a broader, more holistic alternative to “health.”
• Origins and historical anchor:
  • Halbert Dunn (1959) introduced high-level wellness as an integrated, environment-facing functioning aimed at maximizing potential.
  • Dunn’s framing: not focusing on what's wrong but on enabling individuals to function optimally in their environment.
• Dunn’s definition emphasis:
  • An integrated method of functioning oriented toward maximizing the individual’s potential within their environment.
• Wellness as a multi-dimensional construct:
  • Classic model (National Wellness Institute) emphasizes six primary dimensions, though practitioners and researchers often list more or different dimensions.
  • The speaker notes a tension between six-dimensional frameworks and expansions that include environmental, cultural, digital, financial dimensions, etc.
• The National Wellness Institute and the wellness wheel concept:
  • Wellness is not simply the absence of disease; it is a holistic state of well-being across multiple domains.
  • The wheel often centers the person; arrows or spokes represent dimensions interacting to maintain balance.
• NKU (Northern Kentucky University) dimensions example:
  • Displays dimensions including physical, emotional, intellectual, spiritual, vocational, social, safety, environmental, cultural, digital, financial, etc.
  • The speaker emphasizes that there is no single, universal set of dimensions; different institutions define dimensions differently.
• The “us vs. them” shift:
  • Wellness is presented as a collective, integrative approach rather than a diet of prescriptions for individuals; emphasis on collaboration, social engagement, and personal meaning.
• The Y acronym and wellness branding: historical reference to early adopters of wellness concepts and their logos.
• Core ideas and critiques:
  • Wellness is a catchall term that has been broadened and commercialized; thus, practitioners should critically examine which dimensions matter for their context.
  • The concept remains valuable for reframing health from disease avoidance to thriving across life domains.
• Central wellness dimensions (speaker’s emphasis):
  • Emotional, Intellectual, Physical, Safety, Spiritual, Vocational, Social
  • He also notes that some frameworks incorporate additional dimensions (environmental, financial, digital, cultural, etc.).
• Personal and practical implications:
  • Wellness requires a multi-dimensional view of the person and context; a one-size-fits-all approach is inadequate.
  • Wellness wheels can be tailored to individual goals, populations, and settings (e.g., aging populations, clinical rehab, workplace wellness).

Practical Applications and Design Implications

• Point-of-entry concept: engage people through multiple access points beyond traditional fitness spaces.
  • Examples: educational niches, aromatherapy rooms, daily treadmill affirmations, varied room layouts to reduce bottlenecks and broaden appeal.
  • The goal: reduce barriers to entry and create inviting triggers for engagement beyond conventional equipment-focused fitness.
• Designing wellness centers for broader impact:
  • Create niches for education, mental well-being, social connection, and relaxation to attract diverse participants.
  • Use seasonal or thematic cues (e.g., aromatherapy changes) to maintain interest.
• Cardiac rehab and social connection:
  • Describes rehab as a family and community, illustrating the social dimension of wellness in practice.
• The role of professionals:
  • Be mindful of the evolving landscape; blend models to suit individuals and contexts.
  • Emphasize ethical practice, professionalism, and holistic care.
• The continuum idea:
  • Wellness is dynamic, fluctuating with incidents (e.g., injury, illness, or major life events).
  • A person’s wellness state is relative and depends on the individual’s environment and circumstances.
• Personal story and mentorship notes:
  • The speaker credits relationships with gerontologists and other professionals for shifting his perspective toward a broader, more humane model of wellness.

The Contemporary Model: Integrating Optimism, Self-Direction, and Choice

• The latest model the speaker highlights places emphasis on:
  • Be optimistic
  • Be self-directed
  • Be self-efficacious
  • Ensure choices are available
• This framework supports intrinsic motivation and empowerment rather than compliance to external rewards.
• Assignment preview:
  • Students are encouraged to observe wellness in real-world settings and share findings.
  • Example prompt: observe wellness in a veterinary clinic to see how wellness concepts appear outside human health contexts.
  • The instructor’s challenge: consider multiple dimensions and their relevance to different populations.

Key Takeaways for Exam and Practice

• Models are tools, not absolutes: medical, fitness, social/health-promotion, biopsychosocial, pleasure-based, and wellness frameworks each offer time- and context-bound utility.
• Health vs. Wellness:
  • Health often defined as the absence of disease (traditional medical framing).
  • Wellness defined as a holistic state of well-being across multiple dimensions (broader, strengths-based perspective).
• Movement along the continuum is dynamic; interventions should be flexible and person-centered.
• Motivation matters: intrinsic motivation (pleasure-based, self-efficacy) generally supports long-term adherence better than heavy reliance on extrinsic rewards.
• Context matters:entry points, environment design, and social engagement are critical to engaging diverse populations.
• Ethical and practical implications:
  • Avoid reducing people to a single dimension (e.g., only weight, strength, or disease status).
  • Balance evidence-based practice with person-centered values and autonomy.
  • Leverage technology carefully, ensuring it supports rather than replaces human-centric care.

Closing Reflection and Final Assignment Prompt

• The speaker emphasizes ongoing evolution of models and the importance of staying open to new perspectives.
• Students are encouraged to:
  • Define wellness from their own viewpoint and compare with established frameworks.
  • Identify dimensions they find most impactful for their intended practice.
  • Prepare to discuss differences between health and wellness and how to apply multiple models in real-world settings.
• Final note: Wellness concepts are widely used across settings (fitness centers, healthcare, workplaces, senior centers, veterinary contexts, etc.); the key is thoughtful, context-appropriate application and ongoing learning.