You can practice CPR at home using a pillow or improvised manikin, a flat surface, and a song with the right tempo. While a formal class with a certified manikin gives the best feedback, regular home practice builds the muscle memory that makes real-world CPR effective. The key is replicating the correct depth, rate, and hand position as closely as possible.
Why Home Practice Matters
About 70% of out-of-hospital cardiac arrests happen at home, which means the person most likely to perform CPR is a family member, not a paramedic. Hands-only CPR (compressions without rescue breaths) performed by a bystander actually produces better survival rates than traditional CPR with breaths when done by untrained people. A meta-analysis found that 11.5% of patients who received compression-only bystander CPR survived to hospital discharge, compared to 9.4% who received standard CPR with breaths. The takeaway: even imperfect chest compressions save lives, and practicing at home makes your compressions less imperfect.
What You Need to Practice
You don’t need an expensive manikin. The Heart and Stroke Foundation of Canada recommends DIY options that allow about 2 inches (5 cm) of compression depth, spring back to their original shape, and offer some resistance. A firm couch cushion or a thick folded towel on a hard floor works for basic technique. For something closer to real chest resistance, stuff a T-shirt with crumpled newspaper around an empty plastic bottle and secure it with elastic bands. The bottle gives audible feedback: you’ll hear it crinkle when you compress deeply enough.
A thick travel pillow (or two stacked together) also simulates the feel of a chest reasonably well. Place whatever you’re using on the floor, not on a bed or couch. A soft surface absorbs the force you need directed into the “chest.”
Correct Hand Placement
Place the heel of one hand in the center of the chest, on the lower half of the breastbone. Your other hand goes directly on top, fingers interlocked. A helpful landmark: position your hands right between the nipples. Research on dispatcher-assisted CPR found that combining both cues (“center of the chest, right between the nipples”) resulted in correct hand placement 61% of the time, compared to only 36% when people were told just “center of the chest.”
Keep your fingers lifted off the ribs. Only the heel of your bottom hand should contact the surface. Lock your elbows straight and position your shoulders directly above your hands so your body weight does the work, not your arm muscles.
Compression Depth and Rate
For adults, push down at least 2 inches (5 cm) but no more than 2.4 inches. That’s deeper than most people expect. For children, aim for about 1.5 to 2 inches using the heel of one hand. For infants, use two fingers at nipple level and compress about 1.5 inches.
The target rate is 100 to 120 compressions per minute. Faster than 120 reduces compression quality. Slower than 100 doesn’t move enough blood. The easiest way to nail this tempo is to compress in time with a familiar song. “Stayin’ Alive” by the Bee Gees is the classic choice at 103 BPM. Other options in the right range:
- “Flowers” by Miley Cyrus (118 BPM)
- “Uptown Funk” by Mark Ronson ft. Bruno Mars (115 BPM)
- “Dynamite” by BTS (114 BPM)
- “Someone You Loved” by Lewis Capaldi (110 BPM)
- “Circles” by Post Malone (120 BPM)
- “Love Yourself” by Justin Bieber (100 BPM)
- “Calm Down” by Rema ft. Selena Gomez (107 BPM)
Play the song out loud and match one compression to each beat. After a few sessions, you’ll internalize the rhythm.
Full Chest Recoil
Between each compression, let the chest come all the way back up. This is one of the most common mistakes beginners make: leaning on the chest between compressions, which prevents the heart from refilling with blood. After each push, lift your weight enough that the surface (or manikin) fully rebounds. You should feel a slight gap between your hands and the surface at the top of each cycle. Think “push, release, push, release” with equal emphasis on both movements.
Adding Rescue Breaths
For trained rescuers, the standard ratio is 30 compressions followed by 2 breaths. To give a rescue breath, tilt the person’s head back by pressing down gently on the forehead. With two fingertips under the bony part of the chin (not the soft tissue of the throat), lift the jaw upward. This moves the tongue away from the back of the throat and opens the airway. Pinch the nose shut, seal your mouth over theirs, and blow for about one second. Watch for the chest to visibly rise. If it doesn’t, reposition the head and try again.
If you’re not comfortable with mouth-to-mouth or haven’t been trained, skip the breaths entirely. Hands-only CPR is the recommended approach for untrained bystanders dealing with adult cardiac arrest. Rescue breaths become more important for drowning victims, children, and situations where more than four minutes have passed since the arrest.
A Simple Home Practice Routine
Kneel on the floor next to your practice surface. Set a timer for two minutes, which is a standard rotation before switching rescuers in a real scenario. Play your chosen song and begin compressions at the beat, focusing on locking your elbows, using your body weight, and allowing full recoil. Two minutes of continuous compressions is surprisingly exhausting. That fatigue is exactly why you should practice: your form degrades as you tire, and repetition builds the endurance to maintain quality compressions longer.
After 30 compressions, pause briefly (no more than 10 seconds) and simulate two rescue breaths if you’re practicing full CPR. Then immediately resume compressions. Minimizing interruptions is critical. In real cardiac arrest, every pause in compressions means the brain loses blood flow. Aim to keep your hands moving for at least 80% of the total time.
Practice this routine once or twice a week for a few weeks, then periodically refresh. Skills fade within months without reinforcement.
Using Your Phone for Feedback
Researchers have developed smartphone apps that use your phone’s built-in accelerometer to measure compression depth and rate in real time. One validated app showed agreement with professional-grade sensors within 4 millimeters for depth, with a strong correlation score of 0.92 for compression count. While these apps are still evolving, placing your phone on top of your practice surface during compressions can give you audiovisual cues about whether you’re hitting the right depth and speed. Search your app store for “CPR feedback” to find current options.
Mistakes to Watch For
The most common errors during CPR practice are compressing too shallow (people consistently underestimate how hard they need to push), going too fast or too slow, failing to let the chest fully recoil, and pausing too long between compression cycles. Incorrect hand placement can make compressions ineffective or, in a real scenario, injure the ribs or abdomen. If your hands drift too low toward the stomach, compressions won’t reach the heart.
Another frequent mistake: not calling emergency services before starting. In a real situation, call 911 first (or have someone else call), then begin CPR. Practice that sequence mentally so it becomes automatic.
Never Practice on a Person or Pet
CPR compressions on a healthy person can fracture ribs, bruise the lungs, cause a collapsed lung, or injure abdominal organs like the liver and spleen. These are documented complications even in unconscious patients who genuinely needed CPR. On a conscious, breathing person, the risks multiply because the heart is already functioning normally and doesn’t need external force. Always use a pillow, cushion, or manikin. If you want feedback from a realistic surface, inexpensive inflatable CPR training manikins are available for under $30 and provide much better simulation than household items alone.