Study explores the differential effects of short and long-duration space missions on muscle protein nitrosylation in astronauts, indicating adaptations and potential impairments in muscle function due to microgravity, and highlights the role of inflight exercise in mitigating some negative effects on muscle health.
Regular physical activity significantly diminishes mental and neurological symptoms in young women during and two years after COVID-19 infection, with higher activity levels correlating with fewer symptoms and reduced reinfection rates.