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:

Pink skies

Monkeys are world’s best yodellers - new research

Key differences between visual- and memory-led Alzheimer’s discovered

% weight loss targets in obesity management – is this the wrong objective?

An app can change how you see yourself at work

NYC speed cameras take six months to change driver behavior, effects vary by neighborhood, new study reveals

New research shows that propaganda is on the rise in China

Even the richest Americans face shorter lifespans than their European counterparts, study finds

Novel genes linked to rare childhood diarrhea

New computer model reveals how Bronze Age Scandinavians could have crossed the sea

Novel point-of-care technology delivers accurate HIV results in minutes

Researchers reveal key brain differences to explain why Ritalin helps improve focus in some more than others

Study finds nearly five-fold increase in hospitalizations for common cause of stroke

Study reveals how alcohol abuse damages cognition

Medicinal cannabis is linked to long-term benefits in health-related quality of life

Microplastics detected in cat placentas and fetuses during early pregnancy

Ancient amphibians as big as alligators died in mass mortality event in Triassic Wyoming

Scientists uncover the first clear evidence of air sacs in the fossilized bones of alvarezsaurian dinosaurs: the "hollow bones" which help modern day birds to fly

Alcohol makes male flies sexy

TB patients globally often incur "catastrophic costs" of up to $11,329 USD, despite many countries offering free treatment, with predominant drivers of cost being hospitalization and loss of income

Study links teen girls’ screen time to sleep disruptions and depression

Scientists unveil starfish-inspired wearable tech for heart monitoring

Footprints reveal prehistoric Scottish lagoons were stomping grounds for giant Jurassic dinosaurs

AI effectively predicts dementia risk in American Indian/Alaska Native elders

First guideline on newborn screening for cystic fibrosis calls for changes in practice to improve outcomes

Existing international law can help secure peace and security in outer space, study shows

Pinning down the process of West Nile virus transmission

UTA-backed research tackles health challenges across ages

In pancreatic cancer, a race against time

Targeting FGFR2 may prevent or delay some KRAS-mutated pancreatic cancers

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