Hot head and Headache

Former Member
Former Member
Hello Experts, I need an advice please. I am a beginner in swimming and currently using the Silicone long hair speedo cap. My problem is that half way through the workout I feel my head is sooo hot and just want to put water on it. The pool is not warm , it is heated but not that hot. After the swim I have really bad headache. Is it the material of the cap, should I change it? could it be related to my breathing? I tend to drink water during the training. Thanks in advance.