It was obvious in the Olympics that she is not in top physical condition. Some may say that she does not have the discipline to train properly, and this may be partially true. But, playing basketball at the NBA level requires more than just desire. One needs luck to be born with a superior cardiovascular system, muscle strength, etc. Just being tall doesn't do it without the rest of the package. Being tall, tends to push people into the basketball world. This is sometimes grossly unfair to the tall person who wants so much to perform but isn't equipped by nature to do so.