Sprite (computer graphics) In computer graphics, a sprite is a two-dimensional bitmap that is integrated into a larger scene. Originally sprites referred to independent objects that are composited together, by hardware, with other elements such as a background. This occurs as each scan line is prepared for the video output device, such as a CRT, without involvement of the main CPU and without the need for a full-screen frame buffer.
Your resting heart rate is the number of times your heart beats per minute while itâs at rest. The average resting heart rate is 60 to 100 beats per minute, but itâs usually lower for physically fit people, and it rises with age.
Your heart rate is the number of times per minute that the heart beats. Heart rate rises significantly in response to adrenaline if a person is frightened or surprised. Taking a person's pulse is a direct measure of heart rate. A normal adult resting heart beat is between 60-100 heartbeats per minute. Some experienced athletes may see their resting heartrate fall below 60 beats per minute. Tachycardia refers to the heart beating too fast at rest - over 100 beats per minute. Bradycardia refers to the heart beating too slow - usually below 60 beats per minute. According to the American Heart Association, heart rate during exercise is around 220 minus the person's age.