balance is the even distribution of weight enabling someone or something to remain upright and steady so it does not fall over.
endurance is the fact or power of enduring an unpleasant or difficult process or situation without tiring or giving up.
flexability is the quality of the way one can bend easily without breaking or injuring oneself.
strength is he quality or state of being physically strong and is also the capacity of an object or substance can withstand great amounts of force or pressure.