أرسل هذا في رسالة قصيرة: The role of cognitive function and physical activity in physical decline in older adults across the cognitive spectrum

 __   __    ______    _  _      ___      ______  
 \ \\/ //  /_   _//  | \| ||   / _ \\   /_____// 
  \   //    -| ||-   |  ' ||  / //\ \\  `____ `  
  / . \\    _| ||_   | .  || |  ___  || /___//   
 /_//\_\\  /_____//  |_|\_|| |_||  |_|| `__ `    
 `-`  --`  `-----`   `-` -`  `-`   `-`  /_//     
                                        `-`