Poor Posture: Literature Review

Summary: 

In this study, researchers focused on college students and tried to understand the effects of an exercise program aimed at correcting their postures. Essentially, the students identified the pain they were experiencing before the program and then underwent an 8-week intervention. At the end of the study, they reevaluated the pain levels and found that there was significant reduction in pain throughout their bodies, particularly in the shoulders and back. Overall, they found that correcting posture and doing these exercises to improve posture can significantly decrease pain and increase well-being, especially amongst people who are generally sedentary.  

Summary: 

In this study, the researchers created and evaluated a device called Postuino to adjust posture. Essentially, whenever a user leans too close to the screen, the device would light up and start playing music until they lean backwards, and it also reminds students to take a break from the screen. The device is also not a wearable and is meant to be attached to the computer or placed near it. It comes with a web application that gives you analytics online. Overall, they ran a study with engineering students who use computers a lot and found around 87.5% percent of students thought it would improve their posture and it reduced pain for some students. The researchers conclude that it’s an effective tool for computer users. 

Summary:

This article explores how modern sedentary lifestyles contribute to poor posture in children and young people. It highlights how habits, prolonged sitting in school, inadequate furniture, and heavy school bags influence posture issues. The article emphasizes the need for preventative measures, including early education and awareness, to promote better posture. By addressing these factors, prevention can improve not only physical health but also social development and overall well-being.

Summary:

This study explored the relationship between poor sitting posture and neck pain and the effectiveness of different neck exercises in improving posture. Researchers compared individuals with chronic neck pain to a control group while they performed a distracting task. They found that those with neck pain exhibited more forward head movement over time, whereas the control group showed less change. However, participants who completed targeted neck exercises were better able to maintain an upright posture, suggesting that posture training can be beneficial.

Summary

This study looked at how posture correction feedback (PCF) helps improve neck posture and reduce muscle strain during computer typing. Participants typed for two sessions, with feedback provided if their neck bent too far forward, and results showed better neck alignment and less muscle tension with PCF. The findings suggest that using PCF can help prevent neck pain caused by poor posture during computer work.

Summary

Prolonged sitting significantly increases musculoskeletal discomfort, particularly in the lower back, buttocks, and neck, as static postures strain the body over time. Postural shifts, both small (10%) and large (20%), help alleviate discomfort by redistributing pressure, but smaller shifts plateau after two hours, making larger adjustments necessary to counteract cumulative stress. The study underscores the link between limited postural movement and higher risks of musculoskeletal disorders, emphasizing that workplace ergonomics should prioritize posture diversity and encourage regular movement during prolonged sitting.

Summary

This study investigated the effectiveness of a Forward Head Posture Correctional Device in reducing forward head angle during computer work. Results showed a significant reduction in forward head angle when using the correctional device (p < .05), highlighting its potential to improve posture during prolonged computer use. But further research is needed to explore its impact on motor control in deep muscles, particularly for patients with neck, shoulder, and back pain.

Summary:

Poor posture, especially while using electronic devices like phones, tablets, and laptops, can cause serious health problems. When people slouch or look down at screens for long periods, it strains the neck, back, and muscles, leading to pain and difficulty breathing. Over time, bad posture can change muscle length and weaken the body, making movements harder and causing discomfort. However, simple changes, such as holding devices at eye level, sitting up straight, and taking breaks to move around, can help prevent these problems. Small adjustments every day can protect posture, reduce pain, and improve overall health.

Summary:

Good posture is essential for health and workplace productivity, while poor posture can lead to back pain, fatigue, and serious health issues, increasing healthcare costs and reducing efficiency. The Lumo Lift, which is a wearable device, helps users maintain better posture by providing real-time feedback and tracking movement. Companies that invest in posture correction through wellness programs can improve employee well-being, boost productivity, and reduce medical expenses. Additionally, good posture enhances confidence, reduces stress, and positively impacts overall mental health.

Summary:

Bad posture is due to slouching for long hours over smartphones, tablets, and computers. To combat bad posture, people were given a smart belt equipped with inertial sensors. In this case, The belt chosen for the system was an orthopedic belt due to it’s ease of use. Posture information is collected by the sensors and sent to a cloud database via Wi-Fi connection and sent to a mobile app for user posture monitoring. To translate the posture signals, a microcontroller was used. In addition, to make the posture monitoring system more accessible, the mobile applications were implemented for both iOS and Android phones. 

Summary:

The Universitas Indonesia created a work from home program to prevent the spread of COVID-19. However, this meant that most individuals (students, lecturers, and managerial staff) ended up spending more time in front of their devices: smartphones, tablets, and computers. The study focuses on measuring the amount of time spent on devices and the amount of musculoskeletal pain/problems felt by participants. Over 70% of participants felt some sort of musculoskeletal pain: neck, lower back, and right and left shoulders. The typical posture when using mobile devices was a reclining position on a sofa or mattress for a duration of 1–3 h as seen in 35% of participants. It is essential that people do some stretching, limit their screen time, get up every 20 minutes to an hour, and get adequate resting time.