If you have high blood pressure, it's a good idea to check your blood pressure at home. Use an automatic monitor with a cuff that fits around your arm and that keeps track of your readings. Check your blood pressure once in the morning and once in the evening for a week, then one or two days a month after that.
A color commentator (color analyst, analyst, summariser) is a sports commentator who assists the play-by-play announcer, often by filling in any time when play is not in progress.
This article is about the theory of color; for the musician, see Color Theory (musician) In the visual arts, color theory or colour theory is a body of practical guidance to color mixing and the visual effects of a specific color combination. There are also definitions (or categories) of colors based on the color wheel: primary color, secondary color and tertiary color.