i regularly play tennis but had to stop for about seven months. i resumed hitting balls last december but only on weekends. after a couple of months i started to feel pain on my hitting arm near my elbow. i ignored it and continued to play during weekends. now, it hurts in three places: the first is on a muscle near my elbow and two bony places on my elbow. i've decided to stop playing and give it a rest. what can i do to speed up recovery? thanks in advance doctors.