Research Topic

Exercise & Fitness

VO2 max, strength training, zone 2 cardio, muscle physiology, and physical performance

265 articles

New Brain Test Score Helps Doctors Spot Concussions in Teens More Accurately
Exercise & Fitness

New Brain Test Score Helps Doctors Spot Concussions in Teens More Accurately

Researchers found a simple symptom score of 23 can identify concussions in adolescents with 74% accuracy, improving diagnosis.

Research Paper
Mar 29, 2026 0
Concussion Impairs Driving Safety for Days After Injury, Study Shows
Exercise & Fitness

Concussion Impairs Driving Safety for Days After Injury, Study Shows

New research reveals driving performance remains compromised in the acute phase after concussion, with specific safety risks identified.

Research Paper
Mar 29, 2026 0
Bone Stress Injuries Cut Military Training Success Rates by 85% in New Army Study
Exercise & Fitness

Bone Stress Injuries Cut Military Training Success Rates by 85% in New Army Study

Large military study reveals how femoral neck stress fractures dramatically reduce training completion rates among recruits.

Research Paper
Mar 29, 2026 0
Drop Jump Test Reveals Landing Patterns That Predict ACL Injury Risk
Exercise & Fitness

Drop Jump Test Reveals Landing Patterns That Predict ACL Injury Risk

Simple movement test identifies athletes at higher risk for knee injuries, with females showing riskier landing patterns.

Research Paper
Mar 29, 2026 0
Dance Training Shows Promise for Cellular Aging and Stress Response Across All Ages
Exercise & Fitness

Dance Training Shows Promise for Cellular Aging and Stress Response Across All Ages

New research explores how dance affects telomeres, cortisol, and body composition in adults aged 18-83.

Research Paper
Mar 29, 2026 0
New Heart Drug Blocks Dangerous Arrhythmias Without Side Effects in Human Study
Exercise & Fitness

New Heart Drug Blocks Dangerous Arrhythmias Without Side Effects in Human Study

Selective RyR2 inhibitor ent-verticilide reduces life-threatening irregular heartbeats in human heart tissue without affecting normal function.

Research Paper
Mar 29, 2026 0
Scientists Discover How Blood Vessels Control Brain and Heart Cell Performance
Exercise & Fitness

Scientists Discover How Blood Vessels Control Brain and Heart Cell Performance

New research reveals how tiny blood vessels and cellular powerhouses work together to control brain and heart function.

Research Paper
Mar 29, 2026 0
Scientists Discover How Key CFTR Channel Blocker Works Through Two Distinct Mechanisms
Exercise & Fitness

Scientists Discover How Key CFTR Channel Blocker Works Through Two Distinct Mechanisms

New research reveals how GlyH-101 blocks CFTR channels through both external and internal pathways, advancing cystic fibrosis treatment.

Research Paper
Mar 29, 2026 0
High-Altitude Mice Evolved Heart Protection That Could Inspire Human Longevity Therapies
Exercise & Fitness

High-Altitude Mice Evolved Heart Protection That Could Inspire Human Longevity Therapies

Andean mice developed genetic adaptations preventing heart damage at extreme altitudes, offering insights for cardiovascular health.

Research Paper
Mar 29, 2026 0
Digital Heart Twins Predict Cancer Treatment Arrhythmia Risk Before It Happens
Exercise & Fitness

Digital Heart Twins Predict Cancer Treatment Arrhythmia Risk Before It Happens

Researchers create personalized heart models to predict dangerous rhythm problems from chemotherapy before treatment begins.

Research Paper
Mar 29, 2026 0
New Heart Model Reveals How Stress Hormones Trigger Dangerous Arrhythmias
Exercise & Fitness

New Heart Model Reveals How Stress Hormones Trigger Dangerous Arrhythmias

Scientists create advanced heart simulation showing how sympathetic nervous system activity can cause life-threatening irregular heartbeats.

Research Paper
Mar 29, 2026 0
Down Syndrome Brain Blood Vessels Show Age-Independent Dysfunction Linked to Dementia Risk
Exercise & Fitness

Down Syndrome Brain Blood Vessels Show Age-Independent Dysfunction Linked to Dementia Risk

New research reveals cerebral blood vessel dysfunction in Down syndrome occurs early and may contribute to Alzheimer's risk.

Research Paper
Mar 29, 2026 0
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