activity interval
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Interval training — is broadly defined as repetitions of high speed/intensity work followed by periods of rest or low activity.This training technique is often practiced by long distance runners (800 metres and above) although some sprinters are known to train using … Wikipedia
activity — /ak tiv i tee/, n., pl. activities. 1. the state or quality of being active: There was not much activity in the stock market today. He doesn t have enough physical activity in his life. 2. a specific deed, action, function, or sphere of action:… … Universalium
interval — A time or space between two periods or objects; a break in continuity. [L. inter vallum, space between breastworks in a camp, an i., fr. vallum, a rampart, wall] a c i. the i. between the onset of the a wave and that of the c wave of the jugular… … Medical dictionary
P-R interval — pē är n the interval between the beginning of the P wave and the beginning of the QRS complex of an electrocardiogram that represents the time between the beginning of the contraction of the atria and the beginning of the contraction of the… … Medical dictionary
Business activity monitoring — (BAM) is software that aids in monitoring of business activities, as those activities are implemented in computer systems.DescriptionThe term Business Activity Monitoring was originally coined by analysts Gartner, Inc and refers to the… … Wikipedia
P–R interval — the interval on an electrocardiogram between the onset of atrial activity and ventricular activity. It represents the time required for the impulse from the sinoatrial node to reach the ventricles … The new mediacal dictionary
Postmortem interval — Post mortem interval (PMI) is the time that has elapsed since a person has died. If the time in question is not known, a number of medical/scientific techniques are used to determine it.Many types of changes to a body occur after death. Some of… … Wikipedia
Imperfect interval — Imperfect Im*per fect, a. [L. imperfectus: pref. im not + perfectus perfect: cf. F imparfait, whence OE. imparfit. See {Perfect}.] 1. Not perfect; not complete in all its parts; wanting a part; deective; deficient. [1913 Webster] Something he… … The Collaborative International Dictionary of English
QRST interval — Q–T interval in electrocardiography, the time from the beginning of the Q wave to the end of the T wave; it represents the duration of ventricular electrical activity. See also illustration at electrocardiogram … Medical dictionary
P–A interval — the period from the onset of atrial activity, measured as the P wave in an electrocardiogram, and the onset of activity of the lower right atrial septum, measured as the A wave in a His bundle electrogram; it approximates the time for intra… … Medical dictionary
H–V interval — the period between the onset of depolarization of the bundle of His, the H deflection in a His bundle electrogram, and the onset of ventricular activity, measured by surface or intracardiac leads; it approximates the time for conduction through… … Medical dictionary
