PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Harnessing musculoskeletal modeling: A leap forward in personalized muscle strength assessment

Harnessing musculoskeletal modeling: A leap forward in personalized muscle strength assessment
2024-06-27
(Press-News.org)

Researchers have developed an innovative method for assessing spinal muscle strength, utilizing isokinetic testing combined with advanced spine musculoskeletal modeling. This cutting-edge approach, detailed in a study published by the Cyborg and Bionic Systems journal, marks a significant advancement in personalized health and athletic training.

Understanding individual muscle strength is crucial for optimizing physical therapy and enhancing athletic performance. Traditional methods, however, often fall short in precision. The newly introduced technique by Zuming Xiao and colleagues from the Beijing Institute of Technology and Shenyang Sport University bridges this gap by integrating direct muscle strength measurements with dynamic simulations.

The study involved five healthy male volunteers, each undergoing detailed isokinetic testing—an objective method to measure muscle strength at constant movement speeds. This data was then synergized with a digital model of the spine's musculoskeletal system, meticulously constructed to mirror the human anatomy's complexities.

One of the key innovations of this research is the incorporation of muscle synergy and intra-abdominal pressure (IAP) in the modeling process. Muscle synergy refers to the cooperative activation of muscle groups, enhancing the model’s accuracy in simulating natural movements. IAP, generated by the abdominal muscles during exertion, plays a significant role in spinal stability, an aspect crucial for both athletes and those undergoing rehabilitation.

The results demonstrated that this integrative approach could identify specific spinal flexor and extensor muscle strengths with unprecedented accuracy. The method’s validity was reinforced through simulations that showed high correlation with actual measured values, proving its potential to transform how muscle strength is assessed and rehabilitated.

For athletes, particularly those in sports requiring significant back strength and flexibility, this method allows for tailored training programs that enhance performance while minimizing injury risks. In rehabilitation, it promises more effective recovery strategies, personalized to individual muscular capabilities and recovery progress.

This breakthrough is a step towards more personalized medicine and training regimens, offering benefits across health care and sports, ensuring individuals not only recover faster but also perform better, backed by a deep understanding of their unique muscular makeup.

The paper, "Muscle Strength Identification Based on Isokinetic Testing and Spine Musculoskeletal Modeling" was published in the journal Cyborg and Bionic Systems on  May, 24,2024, at DOI: doi.org/10.34133/cbsystems.0113

END


[Attachments] See images for this press release:
Harnessing musculoskeletal modeling: A leap forward in personalized muscle strength assessment

ELSE PRESS RELEASES FROM THIS DATE:

MIT Press journals earn high impact factors in 2023, with notable strength in linguistics

2024-06-27
We are pleased to share that many MIT Press journals were ranked highly in their fields in 2023, earning exceptional impact factors—which measure recent citation activity for scholarship—and placing in the top quartile of all journals for their areas of study.  Several MIT Press journals in linguistics landed in the top of the field—including Transactions of the Association for Computational Linguistics at #6 out of all 297 linguistics journals in publication; Computational Linguistics at #10; Neurobiology of Language at #14; and Linguistic Inquiry at #77.  We ...

New research shows that solar-powered “resilience hubs” in California could generate up to 8GW of power -- providing emergency assistance to vulnerable residents during power outages

2024-06-27
OAKLAND, Calif., June 27, 2024 – Power outages are on the rise nationwide as climate change brings more frequent wildfires, heat waves, and severe weather events. The Federal Emergency Management Agency (FEMA) and the state of California have both recently established funding to help communities create “resilience hubs” that rely on solar+battery systems to provide emergency power for residents. A new study in the journal Risk Analysis finds that strategically placing resilience hubs throughout California could generate up to 8 GW of solar energy and lower the state’s carbon emissions by 5 million tons ...

Null causal relationship between inflammatory bowel disease and lipid profile

Null causal  relationship between inflammatory bowel disease and lipid profile
2024-06-27
A new study has illuminated the connection between inflammatory bowel disease (IBD) and lipid profile.  IBD is a chronic condition that causes inflammation in the intestines. Abnormal lipid factor levels such as cholesterol in IBD patients have been observed in previous studies, but whether this association is causal remained unclear. This study employed Mendelian randomization (MR) to investigate the potential causal link between lipid profile and IBD. The results revealed no significant ...

Application of impedance sliding mode control combined with stiffness scheduling in rehabilitation robot systems

Application of impedance sliding mode control combined with stiffness scheduling in rehabilitation robot systems
2024-06-27
In recent years, rehabilitation robots have become increasingly popular in the field of healthcare, able to mimic the movements of a therapist and enhance patients' mobility through carefully designed control methods. A team from the Automation College of Beijing Institute of Technology, led by Kexin Hu, Zhongjing Ma, Suli Zou, Jian Li, and Haoran Ding, in collaboration with collaborators from the University College London, has recently proposed a novel impedance sliding mode control method that combines stiffness scheduling technology, which has brought significant advancements to rehabilitation robot systems. This research has broken through the ...

How do high-profile incidents of racial discrimination affect the eating habits of Black women?

2024-06-27
Around the time of the untimely death of Freddie Gray, a 25-year-old Black man in police custody, researchers from Johns Hopkins University were collecting data for Communities CARING, a study that examined the relationship of health behaviors among public housing residents in East and West Baltimore communities in Maryland. Led by Kristal Lyn Brown, PhD, an assistant professor in Drexel University’s College of Nursing and Health Professions, a secondary analysis of the data collected for Communities CARING examined the relationship between a high-profile event (Gray’s death) and disordered eating ...

ETRI revolutionizes 6G core network signal processing

ETRI revolutionizes 6G core network signal processing
2024-06-27
Korean researchers are strengthening South Korea’s leadership in the global market through the development of 6G, the next-generation mobile communication technology. Electronics and Telecommunications Research Institute (ETRI) announced that they showcased their latest research results at the “6G Symposium Spring 2024” held in Oulu, Finland, from April 9 to 11, drawing the attention of attendees. At this symposium, ETRI particularly showcased its “service mesh” technology. This technology is a key 6G technology that addresses complex communication issues among numerous cloud-nativemobile network functions that ...

Potential new target for colorectal cancer treatment

Potential new target for colorectal cancer treatment
2024-06-27
Researchers have identified a protein called PFDN6 that may play a role in the development and spread of colorectal cancer (CRC). The study, published in [journal name], found that PFDN6 levels are increased in CRC patients and contribute to tumor growth. By reducing PFDN6 in lab studies, scientists were able to slow cancer cell spread and increase cell death. These findings suggest that PFDN6 could be a target for future CRC treatments. CRC is the third most common cancer worldwide and has a poor prognosis, especially ...

Female heart patients less likely to have additional problems fixed during surgery

2024-06-27
When operating on the heart, surgeons may find another issue in the patient. Depending on what they see, the surgical team may address on the secondary condition during the same operation.  These are sometimes called concomitant procedures.  However, two studies led by Michigan Medicine find that female patients who undergo heart surgery are less likely to have secondary ailments corrected during a procedure — despite guidelines that indicate they should.  “Across the spectrum of cardiovascular care, from medical management to transcatheter and surgical procedures, there is growing evidence that women ...

New technique could lead to more organs being available for transplant

New technique could lead to more organs being available for transplant
2024-06-27
LONDON, ON – A team at Lawson Health Research Institute is the first in Canada to perform a transplant using a technique called abdominal normothermic regional perfusion (A-NRP), which could lead to more organs being available for transplant. The technique was used to optimize organs from two donors in April 2024 at London Health Sciences Centre (LHSC), resulting in the successful transplantation of two kidneys and two livers to four patients.  “Organ donation after circulatory death (when the heart stops beating) has historically been less reliable than organ donation after brain death,” explained Dr. Anton Skaro, Associate Scientist ...

Groundbreaking discovery: Zinc can make crop yields more climate-resilient

Groundbreaking discovery: Zinc can make crop yields more climate-resilient
2024-06-27
Researchers have discovered that zinc plays a crucial role in the nitrogen fixation process of legumes. This finding, along with the transcriptional regulator Fixation Under Nitrate (FUN), could revolutionize legume-based agriculture by optimizing crop efficiency and reducing reliance on synthetic fertilizers. By understanding how zinc and FUN regulate nitrogen fixation, researchers might be able to enhance nitrogen delivery, improve crop yields, and promote more sustainable agricultural practices. The new knowledge about zinc can change the way we cultivate crops, as plants can ...

LAST 30 PRESS RELEASES:

Plant doctor: An AI system that watches over urban trees without touching a leaf

Study tracks chromium chemistry in irradiated molten salts

Scientists: the beautiful game is a silver bullet for global health

Being physically active, even just a couple of days a week, may be key to better health

High-fat diet promote breast cancer metastasis in animal models

A router for photons

Nurses and AI collaborate to save lives, reduce hospital stays

Multi-resistance in bacteria predicted by AI model

Tinker Tots: A citizen science project to explore ethical dilemmas in embryo selection

Sensing sickness

Cost to build multifamily housing in California more than twice as high as in Texas

Program takes aim at drinking, unsafe sex, and sexual assault on college campuses

Inability to pay for healthcare reaches record high in U.S.

Science ‘storytelling’ urgently needed amid climate and biodiversity crisis

KAIST Develops Retinal Therapy to Restore Lost Vision​

Adipocyte-hepatocyte signaling mechanism uncovered in endoplasmic reticulum stress response

Mammals were adapting from life in the trees to living on the ground before dinosaur-killing asteroid

Low LDL cholesterol levels linked to reduced risk of dementia

Thickening of the eye’s retina associated with greater risk and severity of postoperative delirium in older patients

Almost one in ten people surveyed report having been harmed by the NHS in the last three years

Enhancing light control with complex frequency excitations

New research finds novel drug target for acute myeloid leukemia, bringing hope for cancer patients

New insight into factors associated with a common disease among dogs and humans

Illuminating single atoms for sustainable propylene production

New study finds Rocky Mountain snow contamination

Study examines lactation in critically ill patients

UVA Engineering Dean Jennifer West earns AIMBE’s 2025 Pierre Galletti Award

Doubling down on metasurfaces

New Cedars-Sinai study shows how specialized diet can improve gut disorders

Making moves and hitting the breaks: Owl journeys surprise researchers in western Montana

[Press-News.org] Harnessing musculoskeletal modeling: A leap forward in personalized muscle strength assessment