Hello dear,
The
chest pain can be attributed to the trauma induced due to elbowing while playing basketball.
According to the history as posted, the pain appears to be a muscular type.
Increase in severity during
sneezing, coughing or deep breath is due to increased in intra thoracic pressure.
Symptomatic relief can be obtained by taking analgesics, muscle relaxants, ice compression & adequate rest.
However, if the symptoms still persist, then it will be better to consult your General Physician and get a proper physical examination.
Investigation like
X ray of the chest will be helpful
Wishing you a good health.
Take care.
You can ask me a direct query on this website using the below link: http://www.healthcaremagic.com/doctors/dr-polash-sannigrahi/64925