








Recover Faster
By activating the peroneal nerve, Firefly encourages gentle muscle contractions that help stimulate circulation. This boost in blood flow helps remove lactic acid buildup and deliver fresh oxygen and nutrients to tired muscles—supporting faster, more effective recovery throughout the body.
Step by Step Instructions
Step 1: Identify Placement
Locate the fibular head.
Firefly is the easiest to place if you are seated and legs are bent.
How do I locate the fibular head?
To find the fibular head, start at your outer ankle bone and follow the side of your leg up toward your knee until you reach the fibular head (or bony spot), which is just below the knee on the outside of the leg.
Why is the fibular head important?
Locating the fibular head is important in order to stimulate the peroneal nerve, which is located near here. Stimulating the nerve will cause your feet to twitch (the "Firefly flutter") causing increased blood flow and circulation to enhance recovery.


Step 2: Apply Firefly
Prep the Firefly.
Carefully peel off the plastic backing and save it to store the device. Take care not to get any debris on the gel as it helps to ensure conductivity and adhesion.
Place the device.
Ensure the application area is clean and dry. Place the device so that the raised indicator line (marked with arrows) is positioned at the center of the fibular head.
Confirm the position is correct.
The circular head of the device should be positioned towards the front of the leg - with the tail of the device wrapped around to the back of the calf, just below the crease of the knee.
Step 3: Turn Firefly ON
How to turn the device ON.
Quickly press the (+) button to turn on.
How to increase and decrease levels?
There are 7 levels and the light will blink to indicate the level (2 flashes = level 2). You may need to increase the level so that your feet will twitch.
Slowly raise the intensity by pressing the (+) button or decrease the intensity by pressing the (-) button. Find a level that is comfortable while also providing a slight "flutter" of your feet.
How to turn the device OFF?
After using the Firefly, press the (-) button and hold for 3-seconds to power OFF. After you remove the device, replace the plastic backing for storage.


Step 4: Firefly Strap
How to use the accessory strap.
Firefly works best when used with accessory straps. Place the accessory strap over the device and gently secure in place
Similar Products
Frequently Asked Questions
Can I use the Firefly during training/workouts?
+Can I travel with Firefly?
+Is the Firefly device only meant for pro athletes?
+Are there restrictions on who can use Firefly? Can I use with ___________ condition?
+Where do you ship from?
+Who do you use for shipping?
+Can I pickup my order instead of ship?
+
Firefly Portable Recovery Device
$69.99