Tag: endurance training

Post-exercise brain signal may be key to fitness gains, mouse study suggests

Researchers at Jackson Laboratory and University of Pennsylvania identified brain neurons that appear necessary for endurance training to produce fitness…

High fitness in men linked to lower atrial fibrillation risk, contradicting prior assumptions

New evidence challenges decades of clinical concern, showing that high cardiovascular fitness in men is protective against atrial fibrillation rather…

© 2026 GMJ News · PHIG · Sheni Network