Markerless Judging Support System Matches Gold-Standard 3D Motion Capture in Gymnastics Split Angles
A validation study finds a markerless gymnastics judging support system measures split angles within about one degree of gold-standard 3D ...
Tag: biomechanics
Stress-Feedback Algorithm Reshapes 3D-Printed Jaw Implants Where They Need It Most
A new FEA-driven algorithm selectively reinforces high-stress zones of 3D-printed titanium jaw reconstruction plates, cutting peak stress by up to ...
How Heart Valves Survive Decades of Beating: Strain Protects Collagen From Enzymatic Breakdown
A new study from North Carolina State University shows that the biomechanical strain ratio experienced by heart valve leaflets with ...
Rare Double Spine Fracture With Two Different Causes Stuns Surgeons
A case report documents an exceptionally rare lumbar spine injury in which bilateral pars defects at L3 and L4 arose ...
Stiff Necks Raise Injury Risk for Baseball Pitchers, UConn Study Finds
A University of Connecticut study of 126 college pitchers found that reduced preseason neck mobility predicts arm problems, pitching-related shoulder ...
How Wearables, AI and Virtual Reality Are Rewriting Sports Medicine
A new perspective article argues that wearables, AI, motion capture, and immersive technologies are transforming how sports injuries are predicted, ...
Collagen Crimp Explains the Puzzle of Backward SHG Images of the Cornea
A custom pressurized imaging chamber reveals that collagen waviness, not voids or bundles, drives the periodic bands in backward second ...
Nordic hamstring test reveals first strength benchmarks for athletes over 50
The first reference values for eccentric hamstring strength in athletes over 50 reveal age-related declines despite high training volumes, and ...
Calf Muscles Squeeze Deep Veins During Every Step, and a New Model Shows Where Clots Strike
A retrospective study of 160 patients combined with finite-element simulation shows that calf-muscle contraction measurably compresses deep veins at specific ...
Benchtop Device Replicates the Impact Energy of Spinal Fusion Surgery
Every year, hundreds of thousands of people undergo lumbar interbody fusion, a spinal operation in which a degenerated disc is ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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