She holds her breath for as long as she can and when she wants to quit or has trouble keeping the air in she motions for you to place your hand over her mouth. She makes it to 4:15 and heart beat is recorded with the steth.
Description
She holds her breath for as long as she can and when she wants to quit or has trouble keeping the air in she motions for you to place your hand over her mouth. She makes it to 4:15 and heart beat is recorded with the steth.