General principles, disease-specific exercise guidelines, and modifications for 10+ chronic conditions — from CAD and hypertension to diabetes, cancer, osteoporosis, and arthritis.
← Back to Chapter 13 HubThe same exercise-programming principles apply to apparently healthy persons AND those with many chronic diseases. Follow ACE IFT guidelines, but modify them using best professional judgment — for CAD, hypertension, dyslipidemia, diabetes, metabolic syndrome, asthma, cancer, and osteoarthritis.
Once conditions are identified during preparticipation screening, obtain physician approval before assessments, program design, and participation. Follow all restrictions and maintain close communication with the healthcare team.
A team approach — physician, patient, physical therapist, exercise professional, RD, and mental-health professional — is more effective than medication alone or any single intervention. Recommend team members after physician clearance.
SOAP Notes: Subjective (client's status, symptoms, progress) → Objective (HR, BP, height, weight, assessments, exercise logs) → Assessment (current status summary) → Plan (next steps). Use to document progress and communicate with healthcare professionals.
General programming: Low-to-moderate intensity that progresses gradually, personalized to each client's characteristics. Many clients have comorbidities (e.g., heart disease + diabetes + overweight) that affect program design.
Atherosclerotic narrowing of the coronary arteries — leading cause of death in the U.S.
CAD results from an inflammatory response within arterial walls — deposition of lipid-rich plaque narrows arteries and raises the risk of myocardial infarction. An estimated 121.5 million Americans have one or more types of CVD.
BP >130/80 mmHg (2017 AHA/ACC) — affects ~46% of the population (~103 million Americans)
| Category | SBP | DBP |
|---|---|---|
| Normal | <120 | <80 |
| Elevated | 120–129 | <80 |
| Stage 1 | 130–139 | 80–89 |
| Stage 2 | ≥140 | ≥90 |
| Modification | BP Reduction |
|---|---|
| Weight loss | 5–20 mmHg/10 kg |
| DASH eating plan | 8–14 mmHg |
| Sodium reduction | 2–8 mmHg |
| Aerobic activity | 4–9 mmHg |
| Alcohol moderation | 2–4 mmHg |
Medications: Beta blockers and calcium channel blockers blunt the HR response → use RPE. Diuretics → increased dehydration risk, especially in heat. All medications → change positions slowly, use a prolonged cool-down, and avoid sudden position changes (orthostatic hypotension risk).
795,000 Americans/year; ischemic (blood supply compromised) or hemorrhagic (vessel rupture)
Sudden numbness/weakness of face, arms, or legs; sudden confusion or trouble speaking; sudden vision trouble; sudden severe headache. Respond immediately. Exercise: 3–5 days/week, 40–70% HRR, RPE 11–14; muscular 2 nonconsecutive days at 50–70% 1-RM. Modify equipment for neurological deficits.
Atherosclerosis of lower-extremity arteries; claudication (cramping pain) with walking
Walking is the exercise of choice — it produces ischemia that stimulates collateral circulation. Walk to moderate pain (3–4 on the claudication scale), rest until pain subsides, then repeat. "Intensity" refers to pain level (3–4/4), NOT %VO₂max — do not exceed 3/4. Initial goal 30–45 min (excluding rest); progress to 60 min. Proper foot care is essential.
Undesirable blood lipid levels — strongly associated with atherosclerosis and CAD
| LDL (mg/dL) | Classification |
|---|---|
| <100 | Optimal |
| 100–129 | Near/Above Optimal |
| 130–159 | Borderline High |
| 160–189 | High |
| ≥190 | Very High |
HDL ("good"): inversely correlated to CAD risk. <40 = low (bad); ≥60 = high (good). Exercise volume (frequency & duration) raises HDL more than intensity.
Triglycerides: <150 normal; 150–199 borderline; 200–499 high; ≥500 very high. Used as fuel during moderate-to-vigorous exercise. Muscular training has no effect on TG.
Type 1: autoimmune beta-cell destruction (requires insulin). Type 2: insulin resistance (>90% of cases)
Cluster increasing CVD and type 2 diabetes risk — 30.3% of men, 35.6% of women
Primary treatment is lifestyle intervention — weight loss, increased physical activity, healthy eating, tobacco cessation. Exercise guidelines mirror obesity/overweight clients: ≥5 days/week, 40–59% HRR, 30–60 min (50–60 for weight loss).
Chronic inflammatory airway disorder — 25+ million Americans; ~80% experience EIB
Occurs in ~80% of people with asthma during/after moderate-to-vigorous exercise, triggered by large quantities of cold, dry air. Key strategy: a 10–15 min vigorous warm-up induces a refractory period that attenuates the EIB response.
Airway inflammation + alveolar destruction; trainers typically work only with early-stage cases
Exercise improves the ability to perform tasks and reduces dyspnea but will not affect the disease process itself. Muscular training is critical to address muscle weakness and balance problems. Guidelines: 3–5 days/week (ideally daily), moderate-to-vigorous, RPE 4–6 (0–10 scale), 50–80% peak work rate; muscular 2–3 days at 60–80% 1-RM.
Cancer is the 2nd leading cause of worldwide morbidity and mortality; there are 15.5 million survivors in the U.S. Exercise is not only safe during treatment — it improves common side effects including fatigue, anxiety, depression, and quality of life.
Osteoporosis is bone mineral density >2.5 SD below the young-adult mean. It affects 54 million Americans — 1 in 2 women and 1 in 4 men over 50 will break a bone. Osteopenia (1.0–2.5 SD below) is intermediate risk.
Degenerative cartilage breakdown — most common form; affects 27 million Americans and is the leading cause of disability in the U.S. Cartilage wears → bones rub → joint damage. Risk factors: age, female sex, overweight/obesity. Exercise + weight loss = optimal management.
Autoimmune disease — most crippling form; attacks synovial tissue → erosion of cartilage and bone. Common in hands, wrists, feet. Increases CVD risk, fatigue, depression, and muscle loss. Isometric exercise and limited ROM help avoid excess joint loading.
Nutrition for arthritis: A Mediterranean-style eating plan — fish, olive oil, fruits, vegetables, nuts/seeds, beans. Anti-inflammatory omega-3 fatty acids and oleocanthal (olive oil) reduce joint cartilage damage. Weight loss is essential for OA — every pound lost reduces joint load.
The ACE IFT Model applies to chronic-disease clients — modify by disease characteristics, severity, and safety. Always obtain medical clearance and follow physician restrictions. Document with SOAP notes.
Low-risk CAD: ≥7 METs functional capacity, ejection fraction >50%, no ischemia/arrhythmias. Avoid Valsalva. Use RPE/VT1 for intensity; progress volume 2–10% per qualifying session.
Hypertension meds: beta blockers/CCBs blunt HR → use RPE. Diuretics → dehydration risk. All → change positions slowly, prolonged cool-down (orthostatic hypotension).
Diabetes: check glucose before/after. <70 = relative contraindication; <100 = eat carbs first; ≥300 with ketones = don't exercise. No 2 consecutive days off.
PAD: walk to claudication pain 3–4/4, rest, repeat. "Intensity" = pain level, not %VO₂max. Progress 30–45 → 60 min (excluding rest).
Asthma: a 10–15 min vigorous warm-up induces a refractory period that reduces EIB. Rescue inhaler always present; avoid cold/dry air.
Cancer: exercise is SAFE and BENEFICIAL during treatment. Start muscular training <30% 1-RM. Avoid inactivity. 150 min/week moderate or 75 min vigorous.
Osteoporosis: avoid spinal flexion/twisting/compression; emphasize weight-bearing & impact; calcium 1,000–1,200 mg/day + vitamin D. Arthritis: all exercise within pain-free ROM.