Hello, my daughter complains pain between thumb and index finger (web area) after playing badmington.  I thought it was just a muscle ache so did not do anything for first couple of days.  Then I applied medicated patch (which supposed to cool the affected area) for a week.  Now it's been over two weeks and she still complains pain.  When she's not doing anything, she feels minor pinching pain.  She said pain increases when she has to hold violin bow to play (as she needs to be flexible on this area when playing).  I found this website for healing product, but did not see one specifically for where she has a pain.  Do you think BFST may work to heal her pain?  Please advise.