The Theragun Mini is straightforward to use: turn it on, let it float against your skin, and glide it slowly across each muscle group for 15 seconds to 2 minutes depending on your goal. The key is letting the device do the work rather than pressing it hard into your body. Here’s how to get the most out of it in different situations.
Basic Technique
Turn the device on before placing it against your skin. Then rest the attachment head on the muscle you want to treat and let the percussive motion sink in on its own. You don’t need to push. The motor delivers about 20 pounds of force before it stalls, so adding your own pressure doesn’t help much and can actually reduce the effectiveness of the rapid tapping motion.
Once the head is on the muscle, glide it slowly along the length of the muscle fibers, sweeping back and forth. Think of it less like scrubbing and more like slowly painting a wall. If you hit a knot or a spot that feels particularly tight, you can pause there for 10 to 15 seconds before continuing the sweep. Avoid hovering over one tender spot for too long, especially when you’re first getting used to the sensation.
Stay on soft tissue. Keep the device away from bones, joints, and your spine. The front of your shins, your kneecaps, your elbows, and the bony points of your shoulders are all areas to steer around. Treat the muscles surrounding those structures instead.
How Long to Spend on Each Muscle
The timing depends on whether you’re warming up, winding down, or targeting a problem area. A simple framework:
- Quick warm-up or activation: 15 to 30 seconds per muscle group. Sweep your quads, hamstrings, calves, chest, and upper back briefly to increase blood flow before activity.
- Post-workout recovery: 60 seconds per muscle group. After a run, for example, treat your feet, shins, calves, hamstrings, quads, and glutes for a minute each. This is where you’ll get the most benefit for reducing next-day soreness.
- Targeted pain or tension relief: Up to 2 minutes on a trouble spot. Hips, lower back, neck, and feet are common areas that benefit from longer treatment.
For a full post-workout session covering six or seven muscle groups at 60 seconds each, you’re looking at roughly 10 to 15 minutes total. A quick pre-workout pass takes under 3 minutes.
Pre-Workout vs. Post-Workout Use
Before exercise, the goal is to wake muscles up and improve your range of motion. Keep it to 30 to 60 seconds per muscle group, moving the device at a moderate pace across the muscle belly. This isn’t deep tissue work. You’re priming the tissue, not trying to release knots. Focus on whatever muscles you’re about to load: quads and glutes before a squat day, chest and shoulders before a pressing session.
After exercise, you can slow down and spend more time. Two minutes per major muscle group is a good target for recovery. Start with broad, sweeping passes to cover the full length of the muscle. If you notice a particularly tight or tender zone, park on it for 20 to 30 seconds. Post-workout percussion helps reduce delayed onset muscle soreness, that deep ache that typically peaks 24 to 48 hours after hard training.
Attachments and When to Use Them
The third-generation Mini comes with three attachment heads, each shaped for a different job:
- Standard Ball: The all-purpose head. Use it for broad sweeps across large muscle groups like quads, hamstrings, and your upper back. This is the one you’ll reach for most often.
- Dampener: A softer, flatter head designed for tender or sensitive areas. It absorbs some of the percussive impact, making it a good choice for sore spots, areas near bone, or anywhere that feels too intense with the ball attachment.
- Thumb: A pointed, cone-shaped head that concentrates pressure into a small area. Use it on trigger points, stubborn knots, and your lower back. It mimics the pressure of an actual thumb digging into a tight spot.
The Mini is also compatible with attachments from Therabody’s larger fourth and fifth-generation devices, so if you already own a Theragun Pro or Prime, you can swap heads between them.
Useful Daily Routines
You don’t have to reserve the Mini for workouts. Some of its best uses are built into ordinary moments throughout the day.
For a morning wake-up, sweep your traps (the muscles between your neck and shoulders), upper chest, biceps, quads, and lower back for about 30 seconds on each side. This takes around 5 minutes and loosens overnight stiffness.
If you sit at a desk all day, a midday reset helps. Treat your lower back for a minute on each side, each hamstring for 30 seconds, and the bottoms of your feet for 30 seconds each. Total time: about 4 minutes.
Before bed, a light session can ease the tension you’ve accumulated. Sweep your traps, forearms, lower back, quads, shins, and feet for 30 seconds per side. Keep the speed on a lower setting so the sensation is relaxing rather than stimulating.
For travel, the Mini’s compact size makes it easy to pack. After a long flight, treat your neck, lower back, hips, and calves for about a minute each to counteract the stiffness from sitting in a cramped seat.
Speed Settings
The Mini offers three speed settings controlled by a single button. Press it once to turn the device on at the lowest speed, then press again to cycle through medium and high. A general rule: use the lowest speed for sensitive areas, warm-ups, and bedtime routines. Use medium for general recovery. Save the highest speed for large, dense muscles like your quads and glutes after intense exercise.
The third-generation Mini also pairs with the Therabody app over Bluetooth, which lets you fine-tune the speed more precisely than the three physical settings allow. The app includes guided routines that tell you when to switch positions and which attachment to use, which is helpful if you’re new to percussive therapy and want structure.
Battery and Portability
The third-generation Mini runs for up to 150 minutes on a full charge. That’s enough for roughly two weeks of daily 10-minute sessions before you need to plug it in. It charges via USB-C, and the device is small enough to fit in a gym bag, backpack, or carry-on without taking up much space.
Where Not to Use It
Avoid using the Mini directly on bones, open wounds, bruises, sunburns, or areas of active inflammation. If you have a recent injury with swelling, give it a few days before treating the surrounding muscles.
People on blood-thinning medications should be cautious, as percussive therapy can increase bruising. The same applies to anyone with osteoporosis, where the repeated force could stress weakened bones. During an autoimmune flare-up, such as active rheumatoid arthritis or lupus, the skin and tissues may be too painful and inflamed for percussion. If you’ve had a recent vaccination, wait at least 24 to 72 hours and avoid the injection site.
Pregnant individuals, particularly those with a high-risk pregnancy, should check with their provider before using it on the hips and lower back. And it should go without saying, but don’t use the device while under the influence of alcohol or anything else that dulls your ability to gauge whether the pressure is too intense.