Still others I will feel a coolness on my head and forehead. It really depends on each individual, as none of us have the exact same experience with this. Similar yes, but not exact. Long term practice enables us to make our bodies more receptive and able to use more energy in our daily lives. This energy can also be used in healing.
Meditation also enhances psychic ability.
Our lives can and will become more productive, creative and let's not forget loving. Look at it this way, the body contains within it focal points of contact with mind and spirit. The spirit is the spark of God within us that gives us life. Our natural ability to allow this spiritual force to flow through us is the result of our origin as co-creators. The results and feelings indicate that creation is taking place in the body.