
Oct 30, 2025
The New York City Marathon is coming up this weekend, which means thousands of athletes are busy preparing for the big day: gathering their gear, upping their carb intake, and of course, curating the perfect playlist.
Working out just isn’t the same without music, with one survey finding that 65% of Americans polled said they’d have “no motivation” to exercise without their tunes of choice. But what is it about music that helps us crush our athletic goals? Can sounds really make a difference in our performance, or is it just a placebo effect?
Here’s the science behind how music impacts mental and physical performance, and how to strategically use sound to nail your next workout.
The Science of a Sweat Playlist
Music can turn around your mood within minutes, making it a valuable tool when you’re faced with a daunting workout in the gym, on the mat, or at the track.
Research shows that exercising with music enhances positive mood more than working out in silence, which can lead to better results. In one 2018 study published in Sport, Exercise, and Performance Psychology, male and female athletes running on a treadmill selected more challenging settings, ran with more intensity, and felt better while doing it when they were able to listen to music.
In addition to improving mood, certain music can serve as a distraction from the pain and discomfort of exercise. For evidence, we can look to a 2023 study that observed 28 healthy people as they completed functional workouts.
Participants were carefully selected for their opposing musical tastes: For every person who enjoyed listening to a particular song, another person disliked it. Athletes reported feeling less pain when listening to their favorite songs than they did when listening to music they disliked or no music at all. Brain scans verified that listening to preferred music was associated with reduced activity in brain regions that respond to pain.
Some researchers attribute this physiological response to the "bottleneck hypothesis," which theorizes that the human nervous system can only process a certain amount of sensory input at a time.
This suggests that music’s workout benefits aren’t just a placebo. Music is, in a sense, “competing” with exercise-induced pain to capture your brain’s attention—and winning.
There is also an element of entrainment—the syncing up of your body with music—at play when you exercise to your favorite tunes. Your heart rate and blood pressure tend to align with musical tempo, speeding up during faster songs and calming down during slower ones. Musical patterns may also influence the speed and intensity of your physical movements, as shown in this research on walking cadence.
These responses can allow you to push through discomfort for longer and stave off mental and even muscular fatigue during exercise. With this comes an increase in performance and anaerobic power (the body's ability to produce high-intensity, explosive energy without using oxygen). Music-induced benefits have been recorded during all types of exercises and sports—from endurance to resistance training, from taekwondo to sprinting. And it’s not just the pros who stand to gain: the same effects have been seen in trained athletes and recreational exercisers alike.
Turning Up the Volume on Recovery
Don’t turn off the music as soon as your sweat session is over; it’s been shown to aid in exercise recovery as well.
One of the best indications of this is the way that music impacts heart rate variability (HRV)—a measure of the balance between the two branches of your nervous system: parasympathetic (rest and digest) and sympathetic (fight or flight). In short, a higher HRV signals that your body is more responsive to the parasympathetic nervous system, indicating that you are better equipped to recover from stressors.
Certain music—particularly slow, relaxing classical tunes—has been shown to increase HRV, making it a potentially helpful post-workout tool for kickstarting recovery.
Spiritune Spotlight: Crunch Fitness is equipping its members to prioritize recovery with its new Relax & Recover® wellness rooms. These spaces contain proven recovery tools like massage devices, red light therapies, infrared saunas, and, of course, a selection of music medicine. Spiritune and Crunch have joined together to incorporate Spiritune tracks into these spaces to help gym-goers relax, unwind, and recover faster so they can continue to show up as their strongest selves.
“Our Relax & Recover spaces used to play our gym music, which was not conducive to relaxing the mind and body,” says Carolyn Divone, a Senior Director at Crunch. “It is great that Spiritune’s composers have extensive knowledge on how one can achieve their emotional goals within minutes… Spiritune has been a perfect fit for this space.”
Putting It Into Practice
Ready to start using music to your advantage more during exercise? First and foremost, choose songs or melodies that you actually enjoy listening to. Personal preference plays a surprisingly significant role in how your body responds to music, with preferred songs consistently outperforming non-preferred songs in terms of performance metrics. So if the songs on your gym’s loudspeaker don’t do it for you, tee up your own music to listen to on headphones.
As for what tunes to choose for the ideal workout playlist, it depends on the exercise you’re doing. Since your heart rate and blood pressure tend to synch up with musical tempo, you’ll want to consider whether a faster or slower beat better suits the session. Faster songs (above 120 beats per minute or so) can fuel fast, high-octane moves, while slower beats may be more effective for slower, more focused movements, as well as calming anxious energy before a daunting workout or recovering after exercise. (Wondering about the tempo of your favorite track? This tool can tell you the BPM of any song.)
Spiritune makes it easy to tailor your music to your workout goals. Download the app to create personalized tracks that use neuroscience to match the mood and intensity you are starting your workout with—and the one you want to eventually reach—with a few clicks of a button. No BPM calculations or endless music service scrolling required. Spiritune also seamlessly integrates into the Apple HealthKit to record your listening sessions alongside your HRV data, so you can work out—and wind down—more intentionally and effectively. Music to any athlete’s ears.
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