Chest Tightness on a Saturday Morning
Marcus, 54, comes in on a Saturday for his first session. Intake: sedentary desk job, waist 43 in, BP 146/94 (repeat 144/92), LDL 168 mg/dL, HDL 36 mg/dL, nonsmoker, no diabetes, father had an MI at 56. He answered "yes" to chest pain on the PAR-Q+. He describes a tightness under his sternum when he walks briskly up the hill to your studio; it stops 2–3 minutes after he slows down. He has never mentioned it to a doctor. He wants to "get after it" today with a 30-minute circuit, and says his physician's office is closed until Monday. He is friendly but impatient and has already paid for a 10-session package.
1. Using the intake data, classify Marcus's risk and decide what happens in today's session. Show your reasoning step by step.
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1. Count risk factors. Age ≥45 for a man = 1. Family history of MI in father before 55 = 1. Sedentary = 1. Waist 43 in (>40 in) = 1. LDL 168 ≥130 and HDL 36 <40 = 1. BP 146/94 ≥130/80 = 1. That is at least 6 risk factors before symptoms are considered.
2. Identify symptoms. Exertional substernal tightness that resolves with rest is a sign/symptom suggestive of cardiovascular disease, not a risk factor to be tallied away. In the ACSM clearance logic, signs/symptoms trigger medical clearance before exercise, even moderate-intensity exercise.
3. Decide today. No training session. I would not "keep it light" or "just test him" on a circuit. I explain that chest tightness with exertion needs medical evaluation first, help him contact the physician's on-call line or urgent care, and document the conversation, the symptoms, the vital signs, and the referral. I also explain the package will be held, not lost.
4. Reason for the boundary. I cannot diagnose angina or reflux, and the downside of being wrong is not symmetrical: one missed session versus a cardiac event.
2. Marcus says the tightness is "just heartburn" and asks you to train him anyway. Write what you would say and what you would put in the record.
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What I would say: "I hear you, and I'm not saying it is your heart. I'm saying that chest tightness that comes with exertion and goes away with rest is something a physician needs to sort out before I load you. That is my line for everyone, not a judgment about you. I'll hold your sessions and we'll start the day you're cleared."
Keep it short, non-diagnostic, and without arguing about heartburn. Offer a concrete next step (call the on-call line now, or book Monday) and a concrete date to follow up.
What I would document: date/time; client's reported symptom in his words; onset with brisk walking, relief with rest, duration 2–3 minutes; BP and HR; risk factor summary; that I declined to train and why; that he was advised to seek medical evaluation; that he declined or accepted; who he would call; and that he was told the package is on hold. Have him initial the note if he is willing, and note if he refuses.
Do not write "client has angina" or "cleared for light exercise" in the record. Record facts and actions, not diagnoses.
3. Assume Marcus is evaluated, treated, and cleared for exercise with a note from his cardiologist. Name three program modifications and one monitoring rule you would build into his first month.
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Modifications:
- Start below his old baseline. Begin with 15–20 minutes of continuous walking or cycling at RPE 9–11 (6–20 scale), not a 30-minute circuit, and progress by 5 minutes per week only if symptom-free.
- Replace breath-holding with timed breathing. Teach exhalation on exertion for every resistance exercise; avoid maximal lifts, Valsalva, and isometric holds above RPE 13 early on.
- Keep intensity steady rather than interval-based. No sprint or heavy-load intervals in month 1; use moderate, conversational work and add intensity only after several symptom-free weeks and with the clearance note's limits in mind.
Monitoring rule: stop the session and refer if he reports chest tightness, unusual shortness of breath, dizziness, or a disproportionate HR/RPE mismatch; record the symptom, the time, the HR, and what he was doing. Also monitor post-exercise for 5–10 minutes rather than letting him leave immediately.
Also: confirm the written clearance specifies any HR, BP, or load limits, and keep a copy in his file.