Facing Feared Body Sensations (Interoceptive Exposure)

Interoceptive exposure is physically activating by design, and that is the point, but it means a few cautions come first. Clear these exercises with your physician before doing them if you have any cardiac condition, asthma or another respiratory condition, low blood pressure, a seizure disorder, glaucoma, recent injury, or if you are pregnant. Some exercises (spinning, head-lowering, breath-holding) are modified or skipped depending on what you tell your doctor and therapist.

These exercises are meant to be clinician-guided, especially the first round. Your therapist helps you choose which sensations to start with, watches for safety behaviors (small things you do to feel safer, like gripping a chair or checking your pulse), and keeps the exposure paced and collaborative. Nothing here is done to you or forced on you. You always consent to the next step, and you can pause.

One distinction matters: the aim is to feel the sensation fully and let it run its course, rather than white-knuckling through it while distracting yourself, gripping a chair, or telling yourself it will be over soon. Those are subtle escapes. Drop them so the new learning can stick. The sensation is allowed to be unpleasant. You are practicing letting it be there.

• Rate SUDs (0 to 100) at three points for each exercise: right before, at the peak, and about two minutes after.
• Do each exercise for the full recommended time. Stopping the second it gets intense teaches your brain that the sensation was the threat.
• Repeat an exercise until your peak SUDs drops meaningfully and you can do it without dread, then keep practicing it for durability.
• Sit or stand near support for the ones that affect balance. Have water nearby. Do not do these right after a large meal.

1. 1
   Voluntary hyperventilation (about 60 seconds). Stand or sit and breathe fast and deep through your mouth, roughly the pace of blowing up a balloon, for a full minute. Your therapist can model the pace. Stop at 60 seconds and breathe normally.

   • Mimics: lightheadedness, tingling in the hands or face, unreality or fogginess, racing heart, chest tightness. This is the single most representative panic exercise for most people.
   • SUDs check: rate before, at the 60-second mark, and two minutes after. Notice that the tingling and unreality fade on their own as your breathing settles.
   • If you feel faint, do not lie down or grip something for safety. Sit and let the sensation pass so you learn it resolves without rescue.
2. 2
   Straw breathing (about 60 to 120 seconds). Breathe only through a thin cocktail straw, holding your nose closed so all air goes through the straw. Keep going for one to two minutes.

   • Mimics: air hunger, chest tightness, the feeling of not getting enough air or of suffocating. Central for people whose panic fixates on breathing.
   • SUDs check: rate before, at the hardest point, and after you return to normal breathing. The point you prove: the feeling of suffocating is not the same as actually suffocating.
   • Resist the urge to take a big rescue breath the instant it gets uncomfortable. Let the air-hunger sensation be present.
3. 3
   Spinning (about 60 seconds). Sit in a swivel chair and have your therapist spin you at a steady, moderate pace for up to a minute, or turn yourself in a standing circle if a chair is not available. Stop and stay seated.

   • Mimics: dizziness, vertigo, nausea, disorientation, the sense of losing control or of the room moving.
   • SUDs check: rate before, right when you stop spinning (the peak), and two minutes later as the dizziness clears.
   • Skip or heavily modify if you have vertigo, inner-ear issues, or your physician advised against it. Keep your feet planted when you stop.
4. 4
   Breath-holding (about 30 seconds). Take a normal breath and hold it for about 30 seconds, or as long as is comfortable, then release and breathe normally.

   • Mimics: chest tightness, the urge to gasp, air hunger, a pounding heartbeat, throat constriction.
   • SUDs check: rate before, at the moment you release, and after. Notice the body simply resumes breathing; you cannot accidentally hold your breath into harm.
   • Shorten the hold if you have respiratory or cardiac concerns cleared with your doctor.
5. 5
   Running in place (about 60 seconds). Jog in place, lifting your knees, or do jumping jacks for a full minute to get your heart rate up. Then stop and stand still.

   • Mimics: pounding or racing heart, breathlessness, sweating, warmth, the cardiac sensations that feed fears of a heart attack.
   • SUDs check: rate before, the moment you stop (peak heart rate), and two minutes after. The lesson: a fast heart from exertion feels nearly identical to a fast heart from panic, and both are safe.
   • This is often the most useful exercise for health-anxiety clients who fear their heart. Let the pounding be there without checking your pulse.
6. 6
   Head between knees, then lift quickly (about 30 to 60 seconds down, then sit up fast). Lower your head between your knees for half a minute to a minute, then sit up quickly in one motion.

   • Mimics: lightheadedness, a head rush, a brief gray-out or visual change, the feeling you might faint when you lift up.
   • SUDs check: rate before, right after you lift your head (the peak), and after it settles. You learn the head rush passes in seconds and does not lead to fainting.
   • Lift up near a wall or with your therapist present. Modify or skip with blood-pressure or cardiac concerns.
7. 7
   Stare at a light, then read (about 60 seconds staring, then read text). Stare at a bright overhead light or lamp (never the sun) for about a minute, then immediately try to read normal-sized text.

   • Mimics: visual disturbances, spots or afterimages, a sense of unreality or that your vision is wrong, difficulty focusing.
   • SUDs check: rate before, while reading through the afterimages (peak), and after your vision clears. The point: distorted vision is a benign optical effect, not a neurological emergency.
   • Use a regular lamp, not an intense or laser light. Skip if you have glaucoma or any eye condition flagged by your physician.

You and your therapist will not do all seven at once on day one. The usual approach is to test each exercise briefly to find which ones reliably reproduce sensations close to your real panic, then build a small hierarchy from least to most distressing. The exercises that score highest on similarity to your actual panic are the ones worth repeating most, because they carry the strongest new learning.

Repetition is what changes things. A single trial that drops from a peak SUDs of 80 to 40 is a good start, but durable change comes from doing that same exercise many times, across different days, different settings, and eventually without your therapist in the room. Variability helps rather than hurts here: practicing when tired, after coffee, or in a slightly different place strengthens the learning so it holds up in real life.

1. 1
   Name what you predicted versus what happened. Before the exercise you may have feared, 'If my heart races like this I'll pass out or have a heart attack.' Afterward, state out loud what actually occurred: 'My heart raced for a minute and then slowed down on its own.'
2. 2
   Identify any safety behavior you used and plan to drop it next time. Common ones: holding onto furniture, checking your pulse, slowing the exercise, distracting yourself, keeping someone close 'just in case.' These quietly tell your brain the sensation was dangerous after all.
3. 3
   Log your three SUDs ratings so you can see the trend across sessions. The number that matters most over weeks is whether your starting dread and your peak both come down, and whether you need fewer rescue behaviors to get through.
4. 4
   Plan the home practice. Pick one or two exercises to repeat between sessions, on your own once your therapist agrees you are ready, and decide where and when. Bring the log back to review together.

When to Stop and When to Push

Intense, unpleasant sensations are expected and are not a reason to stop; they are the work. What you are training is the willingness to have the sensation without the catastrophe response. Push through ordinary discomfort, dizziness, and a pounding heart that you have cleared with your doctor.

Genuinely stop, and contact your physician, if you experience true warning signs that are different from your familiar panic sensations: chest pain that radiates to the arm or jaw, a sudden severe headache unlike any before, fainting that does not resolve, or symptoms your doctor specifically told you to watch for. Knowing your own body and having medical clearance ahead of time is what lets you tell ordinary panic sensations apart from something that needs attention. Review the panic info sheet for how the fear cycle works, and keep these exercises collaborative with your clinician.