Proper Posture When Using the Myomo Device
The main goal of using the Myomo device is to help you re-learn how to use your arm to perform everyday tasks. Part of this process is using the right muscles to control the device, so that your nervous system will associate using that muscle with successful motion.
The Myomo senses muscle contractions in your bicep and tricep muscles. These are the muscles that you want to focus on contracting and relaxing in order to operate the device. Often times, during the recovery period following a stroke, individuals learn to use other muscles to bend and straighten their arm. The most common postural errors that individuals make while using the Myomo are: raising the impaired shoulder, rotating the upper body/ shoulders, and leaning to one side. Correcting these errors will not only help you move your arm more normally, but you will feel less fatigue after using your device.
Sit in a chair without arms. Center your back on chair and bend your knees to 90 degrees.
Your feet should be flat on the ground.
How do you know if you are using poor posture when you use your Myomo device? Try sitting or standing in front of a mirror. Do you lean to one side? Are your shoulders even with each other, or is one higher than the other? Are your shoulders both facing the mirror the whole time, or do you bring one shoulder forward or back when you try to move your arm?
Working with your therapist is a key way to ensure you are using your device with good posture. Feel free to ask them for specific recommendations. If you are at home, try working in front of a mirror or having a family member let you know when you are using poor posture. Some people have better posture sitting and others while standing, so you may want to change the position you use the device in, if you are able. If you have poor balance, be sure to ask for assistance to try the Myomo while standing.
Amy Boos,
OTR/L MSBME
Myomo Clinical Support Specialist