Obesity & Metabolic Health — all lessons

Obesity training guidelines

Practical exercise guidelines for clients with obesity — screening, comfort and joint load, activity volume targets, resistance training, and weight-neutral health goals.

Intermediate Evidence: Strong evidence 3 min read Reviewed 2026-10-31 Status: draft

Learning objectives

  • Apply guideline activity volumes for weight management
  • Adapt exercise for comfort and joint load
  • Use resistance training effectively
  • Set health-focused, non-stigmatising goals

Before this lesson

Why this matters

People with obesity often face stigma in gyms. Good programming and respectful coaching make a large difference to adherence.

Guidelines

ComponentGuidance
AerobicBuild to 150–300 min/week; higher volumes for maintenance [donnelly2009]
Resistance2–3 days/week, major muscle groups [westcott2012]
IntensityStart moderate (RPE 3–4), progress [garber2011]
ModeWalking, cycling, water exercise, rowing, machines

Adaptations

  • Equipment with suitable weight capacity and seat sizes
  • Avoid floor work initially if getting up is difficult — use benches
  • Manage heat and hydration
  • Shorter bouts accumulated through the day

Goals beyond the scale

Strength, steps, fitness, blood pressure, glucose, sleep, mood and confidence.

Common mistakes and misconceptions

Case study

A client with obesity and knee discomfort starts with cycling, seated strength training and pool walking. Over 6 months she builds to 220 min/week, triples her leg-press load and walks pain-free for 45 minutes.

Further learning: video lessons

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Knowledge check

Knowledge check · 0/5

1. Donnelly et al. (2009) indicate weight maintenance after loss may need…

Answer B. Higher activity volumes.

2. A good starting mode for a client with knee discomfort and obesity is…

Answer B. Low impact.

3. A non-scale victory is…

Answer B. Health-focused progress.

4. Exercise in obesity should start…

Answer B. Progressive.

5. Which language is preferred?

Answer B. Person-first language.

Short-answer & application questions

  1. Design a 12-week programme for a client with obesity and knee pain.
  2. List equipment adaptations for larger bodies.
  3. Write non-scale goals for a client.

Key takeaways

  • Aim to build towards 150–300 min/week of moderate activity; higher volumes support weight maintenance.
  • Choose low-impact options initially and progress gradually.
  • Resistance training improves strength, function and lean mass.
  • Use respectful language and celebrate non-scale victories.

Connected topics

References

  1. Donnelly JE, Blair SN, Jakicic JM, et al.; American College of Sports Medicine (2009). Appropriate physical activity intervention strategies for weight loss and prevention of weight regain for adults. Medicine & Science in Sports & Exercise, 41(2):459–471. Position stand check pending
  2. Garber CE, Blissmer B, Deschenes MR, et al.; American College of Sports Medicine (2011). Quantity and quality of exercise for developing and maintaining cardiorespiratory, musculoskeletal, and neuromotor fitness in apparently healthy adults: guidance for prescribing exercise. Medicine & Science in Sports & Exercise, 43(7):1334–1359. doi:10.1249/MSS.0b013e318213fefb Position stand check pending
  3. Westcott WL (2012). Resistance training is medicine: effects of strength training on health. Current Sports Medicine Reports, 11(4):209–216. Narrative review check pending

Educational content only — not medical advice. Consult a qualified clinician for diagnosis or treatment.