By Sophie Addison
Stamina refers to the energy and strength needed to get through a specific period of time. This energy may need to be mustered from the physical body or from the mind. It is the energy that one gets to allow them to go through a difficult situation. Stamina in bed is one of the most important issues that ought to be addressed as it causes a lot of strain in relationships if not addressed early and effectively. Building stamina is a great way to not only relieve stress but helps one live healthier and longer.