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Understanding Physical Impacts of Device Use

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Screens-and-Teens-April-25

As we know, in today’s tech-driven world, it’s nearly impossible to escape the influence of smartphones and other devices. While we are increasingly aware of the psychological concerns associated with excessive screen time—such as anxiety, depression, and social isolation—there’s another pressing issue that often goes unnoticed: the physical effects of prolonged device usage. As children and teenagers spend more time on their gadgets, issues like phone pinky deformities, tech neck, hand and joint pain, and eye problems like myopia are becoming increasingly common. I think parents need to be informed about these physical manifestations and take proactive steps to prevent long-term damage.

Phone Pinky Deformities: Have you noticed your child gripping their phone with a certain rigidity? The “phone pinky deformity” is a growing concern among heavy smartphone users, particularly teens. This condition arises when individuals constantly support the weight of their phone with their pinky finger, causing it to bend and potentially lead to permanent deformity over time.

As parents, it’s crucial to recognize this issue and encourage better habits. Remind your children to use devices in a way that minimizes strain on their hands. For instance, using a pop socket or a phone case with a built-in grip can help alleviate pressure on the pinky and reduce the risk of developing such deformities. Or, even better, simply cut back on device time.

Tech Neck: Another common issue among young device users is “tech neck.” This term describes the neck pain and discomfort that arises from consistently looking down at phones and tablets. We have all seen it, kids (and adults) sitting hunched over phones in waiting rooms, in restaurants, on living rooms couches.  It is almost more common to see someone leaned over a device than it is to actually SEE someone’s eyeballs while sitting up straight, simply taking in their environment. With increased online learning and gaming, many children are adopting poor posture that can lead to chronic pain. Over time, this can contribute to spinal issues and long-term discomfort, affecting their overall quality of life.

Encouraging children to maintain good posture while using devices is important. Remind them to sit up straight, keep screens at eye level, and take regular breaks to stretch and move. Implementing ergonomic practices will not only improve their comfort but also prevent further issues down the road. Or, even better, simply cut back on device time.

Hand, Thumb, and Joint Pain: Frequent device use is also linked to hand, thumb, and joint pain. Known as “texting thumb,” this condition arises from repetitive motion and can lead to tendonitis and strain in the joints. Kids and teens often don’t realize the long-term implications of their daily habits until they start to experience pain. Unfortunately, these issues can become irreversible if not addressed early on.

To combat this, encourage your child to take regular breaks when using their devices. The 20-20-20 rule is a great way to remind them to step away—every 20 minutes, look at something 20 feet away for 20 seconds. This not only gives their hands a rest but also provides their eyes with a break from the screen. Or, even better, simply cut back on device time.

Eye Issues and Myopia: Perhaps one of the most alarming consequences of increased screen time is the rise in myopia or nearsightedness. Studies show that children who spend more time on screens and less time outdoors are at a higher risk of developing vision problems. The American Academy of Ophthalmology has linked excessive screen use to eye strain and worsening eyesight.

Encouraging outdoor play and reducing screen time can significantly impact children’s eye health. It’s important to promote balanced activities that include time away from devices. Regular eye check-ups can help catch any issues early. Or, even better, simply cut back on device time.

As parents, we must not only discuss the psychological implications of excessive device use but also acknowledge the physical challenges facing our children. Many of these issues, once developed, can be irreversible. However, with proactive measures, we can mitigate the damage caused by excessive screen time. Or, for what seems to be an incredibly logical and effective approach, simply cut back on device time. 


Kristi Bush serves as a national education consultant and social media safety advocate. She is a licensed social worker with greater than 15 years of clinical practice and health care experience. She attended Troy and Auburn University where she studied social work and counseling. Kristi travels nationally and has spoken with thousands of children, parents, professionals and organizations about the benefits and threats associated with social media. You may reach Kristi through her website at www.knbcommunications.com.

Kristi Bush
Author: Kristi Bush

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