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Powerball is a brand of gyroscopic exercise balls, although the name “Powerball” is used as a general term for all gyroscopic balls the same way Kleenex is used as a term for a tissue. Use a Powerball to strengthen your wrist, fingers, and hand. You can even use them as a tool for physical therapy if you have carpal tunnel syndrome or tennis elbow. If you don’t want to use them as an exercise tool, feel free to use a Powerball as a fidget toy if you enjoy playing with items that keep your hands busy. To use a Powerball, spin the rotor, which is the exposed section of the interior ball, using your hand, a cord, or the built-in track. Then, rotate the ball in your wrist to keep the gyroscope inside of the ball in perpetual motion.

Method 1
Method 1 of 4:

Spinning a Cord-Start Powerball

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  1. Cord-start Powerballs use a ripcord to initiate the gyroscopic motion inside of the ball. They’re easier to use than other models, and you won’t need to use a ton of force to get the ball spinning. Get a cord-start Powerball if you want to exercise your wrist since you won’t strain your wrist muscles when you start it. You can buy a cord-start Powerball online or at some toy stores. [1]
    • Powerballs come in different weights and sizes. Get one that fits comfortably in your hand and feels easy to hold.
  2. Grip the Powerball in your nondominant hand with the rotor facing up. The rotor refers to the exposed section of the interior ball that spins. Inside of the rotor, there is a gyroscope that perpetually spins so long as you rotate your wrist after starting the ball. Hold the small length of string in your other hand. [2]
    • Cord-start Powerballs use a length of string to wrap around the ball and wind it up.
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  3. The rotor is on a track and can only move in 2 directions—forward and backward. Move the rotor in either direction until you find a small hole in the center of the rotor. This is where you insert the string to wind the Powerball up. [3]
  4. Take your cord and carefully slide it into the opening in the rotor. Once you’ve pushed the cord 1–2 in (2.5–5.1 cm) into the hole, put your thumb on top of the opening to keep it in place. [4]
    • There is no locking mechanism for the cord. You have to hold it in place with your thumb to keep it from sliding out of the hole.
    • It doesn’t matter which thumb you use to hold the cord in place.
  5. With your thumb holding the cord in the hole, slide the rotor away from you with your free hand until the cord slides underneath the case. Then, use one hand to continue spinning the rotor away from you while holding the cord firmly in your other hand. Continue turning the ball by spinning the rotor in the same direction. [5]
    • The case will hold the cord in place as you rotate your ball and wind it up.
    • It doesn’t matter which hand you use to hold the cord while you rotate the rotor.

    Tip: Keep the slack on the cord tight to avoid leaving gaps in the tension. The tighter the cord is, the faster the ball will spin when you pull it out.

  6. As you wind the ball up, the cord will layer on top of itself along the grooved track. Stop winding the rotor once you have 3–4 inches (7.6–10.2 cm) remaining. Then, grip the cord with your nondominant hand and hold the ball in your other hand. [6]
  7. Turn the ball over so that the rotor is facing downwards. Then, rip the cord away from the ball with your nondominant hand until you’ve totally removed it from the ball. The harder you pull, the faster the ball will spin. Once you feel the Powerball rumbling and vibrating in your hand, the gyroscope inside of the ball is spinning and you can begin moving or turning the ball as you please. [7]
    • Most Powerballs have LED lights that let you know when the gyroscope is moving. If the gyroscope is running, the lights stay on. Once it slows down or stops, the LED lights turn off.
    • You can transfer the Powerball to your nondominant hand after it starts spinning if you’d like.
    • All Powerballs will stop on their own after a period of time if you stop moving them in your hand or put them down.
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Method 2
Method 2 of 4:

Spinning a Cordless Powerball

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  1. Cordless Powerballs need to be spun around by hand to start them. They require more effort to start, but a lot of people enjoy manually starting the ball and trying to get it spinning as fast as they can. Buy a cordless Powerball if you don’t mind putting in a little more effort and want more control over the speed of the gyroscope. You can purchase a cordless Powerball online or at some toy stores. [8]
    • Like cord-started powerballs, these items come in a variety of weights and sizes. Get a Powerball that feels comfortable to you.

    Tip: You can start a cord-start Powerball this way if you ever lose the cord. Many users prefer this method to the cord since it’s faster, but it can take some practice to master. Don’t get discouraged if this seems a little awkward at first.

  2. Hold the ball in your nondominant hand. Rotate the ball around until the rotor, the exposed section of the ball inside of the case, is facing up. Try moving the rotor with your finger to find the direction that it travels. Orient the ball so that the rotor’s track is perpendicular to your body. [9]
    • The rotor refers to the exposed section of the internal ball that you use to start the Powerball. It takes up roughly 1/5 of the ball and is fairly easy to identify.
    • The Powerball’s rotor only moves forward and back, so you need to toy with it a little to find the direction of the track.
  3. Raise your dominant hand and stick your fingers out flat like you’re going to perform a karate chop. Then, quickly brush your fingers along the top of the rotor like you’re wiping the surface of the rotor off. Do this as fast as you comfortably can to start spinning the rotor. [10]
    • You’re essentially forcing the rotor to start by striking it with your hand at a thin angle. This is kind of the same motion that you use to spin a roulette wheel or fidget spinner .
    • You can swap the Powerball into your other hand if you’re more comfortable moving the rotor with your nondominant hand.
    • If you can reach the rotor with the thumb on the hand you’re using to hold the ball, you can spin it with that thumb once you get some practice!
  4. With the rotor spinning, use your nondominant hand to move the ball in a circular motion. Keep the rotor facing up and maintain a consistent speed. Once you find the right cadence, the gyroscope inside of the rotor will start spinning. When the ball starts rumbling or moving, the gyroscope is spinning and you can stop turning the ball in your hand. [11]
    • This requires a little bit of practice since this process requires the right cadence and speed based on your Powerball’s weight and size.
    • Theoretically, you can keep rotating your wrist to keep the gyroscope spinning forever.
    • You can swap hands after the ball has started spinning if you want to hold it in your other hand.
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Method 3
Method 3 of 4:

Initiating an Autostart Powerball

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  1. Autostart Powerballs are the easiest version to start. These balls don’t require any physical pulling or turning to spin, which makes them ideal if you’re treating carpal tunnel syndrome or strengthening your wrist after a strain. Buy an automatic Powerball online or at your local toy store. [12]
    • Like other models, there are different sizes and weights of automatic Powerballs. Get one that fits your palm and feels comfortable to hold.
    • If you’re trying to track your rehabilitation progress, get an automatic Powerball with a digital screen. These balls can be set to run for a predetermined amount of time, which makes it easy to control your therapeutic sessions.

    Warning: Powerballs are not a medically-supported therapeutic option for people with damaged wrists. Powerball enthusiasts discovered they made their hands feel better after consistent use, and many people believe that they may have some rehabilitating effect. Take caution and consult your doctor before using a Powerball if you have carpal tunnel or some other wrist injury.

  2. Turn the Powerball over in your hand until you find the exposed section of the interior ball, called the rotor. Turn the rotor in the direction where it moves freely until you find the arrow that is printed on the ball. The ball is wound using the direction opposite of this arrow. [13]
    • The rotor is on a track and can only be moved in 2 directions. The arrow indicates which direction the ball spins.
  3. Once you find the arrow, hold the ball in both hands. Use your thumbs to pull the exposed section in the opposite direction. Once you feel some resistance, the ball is starting to wind up. Continue pulling the exposed section back until you can’t forcefully wind it up any further. [14]
    • The further that you wind the ball up, the faster it will spin. There is no minimum or maximum in terms of how far you need to wind the ball up. It’s completely a matter of personal preference.
    • It usually takes 3-4 turns to fully wind the ball up. It isn’t particularly hard to turn, so don’t worry about straining your thumbs.
  4. Once you’ve wound the ball up, release both of your thumbs. The rotor will start spinning in the opposite direction, which will turn the gyroscope in the middle of the ball. [15]
    • Once the gyroscope is started, you’ll feel the ball rumble and move around in your hand. This is a sign that your Powerball is operating correctly.
  5. Once the gyroscope is spinning, hold it in the hand that you’re working out. Grip the ball comfortably by using all 5 of your fingers. Turn the ball so that the rotor is facing downwards to keep it spinning. [16]
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Method 4
Method 4 of 4:

Exercising Your Arms and Wrists

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  1. Start your Powerball and get the gyroscope moving. Stand straight with your legs under your shoulders and hold the Powerball in the arm you want to exercise. Rotate your wrist in a circular motion with the rotor pointing down. Keep your elbow, forearm, shoulders, and chest entirely still to transfer the isometric force to your muscles and work them out. [17]
    • You can hold the Powerball down at your hip or hold it out in front of you while you do this.
    • If your muscles start to hurt, stop. This should feel like firm massage as your arm and shoulder muscles absorb the vibration.

    Tip: You do not have to use your Powerball to exercise. Many people simply enjoy moving it around and playing with it.

  2. Start the Powerball and hold it in the arm you want to exercise. Bend your elbow so that the Powerball is in front of you, roughly 6–12 inches (15–30 cm) above your waist. Then, turn the rotor so that it’s facing inwards on its side. Rotate your forearm in a half-circle like you’re turning a door knob while keeping your wrist locked and your biceps still so that you’re only moving your forearm. Spin the Powerball like this for as long as you can to strengthen your forearm muscles. [18]
    • This is often used as a soothing exercise for tennis elbow. Consult your physician before using this as a form of physical therapy for tennis elbow, though.
    • This is essentially a form of resistance training. Your forearm is working against the centrifugal force inside of the ball.
  3. To improve your grip and strengthen your wrist muscles, start spinning your Powerball. Hold the ball in the hand that you want to exercise. Point the rotor downwards and rotate your wrist while moving your arms around in a figure-8 pattern at your side or in front of you. Keep the ball spinning for as long as possible to strengthen your wrists and remove muscle soreness. [19]
    • This is commonly used as a therapeutic exercise to relieve carpal tunnel syndrome. Consult a physician before doing this to see if this a good exercise for you.
  4. Some higher-end Powerballs have digital screens that you can use to monitor your progress and set challenges. When using the ball, the screen will monitor the speed of your ball and record the highest and average speed after each session. You can also use the buttons to set a timer if you want to work your wrist for a predetermined period of time. [20]
    • Digital Powerballs have different screens and buttons based on the model and brand. Read the instruction manual carefully to get acquainted with how your digital Powerball works.
  5. There are no limitations or requirements for how many repetitions you can do. In general, if you’re using the Powerball as a therapeutic tool, start small with 5-10 minutes sessions to see what your muscles can handle. If you ever experience pain, strain, or soreness while using a Powerball, stop using it and rest the affected area. [21]
    • Using your Powerball for 15 minutes a day is a great way to work your arm and wrist without applying too much pressure if you aren’t injured or in physical therapy.
    • Build your duration and speed up over time as you continue practicing with your Powerball.
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      Tips

      • Most Powerballs have built-in LED lights that light up when the gyroscope is moving. These lights make it easy to tell if the ball is working as intended or not.
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      Warnings

      • The use of Powerballs as a physical therapy tool has not been studied and peer-reviewed by the medical community. Always discuss your exercise habits with your doctor before using a non-traditional rehabilitation method.
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