Used to do them, and really want to start again. For me, felt more awake than I ever have been. And, your body feels like it's running at its best for a short w

Used to do them, and really want to start again. For me, felt more awake than I ever have been. And, your body feels like it's running at its best for a short while - think it's partially because, at least for me, I tense like every muscle in my body before that super cold water hits me. It's like a mini work-out.