High-intensity interval training: High-intensity interval training (HIIT), also called high-intensity intermittent exercise (HIIE) or sprint interval training (SIT), is an enhanced form of interval training, an exercise strategy alternating short periods of intense anaerobic exercise with less-intense recovery periods. HIIT is a form of cardiovascular exercise.Treadmill: A treadmill is a device generally for walking or running while staying in the same place. Treadmills were introduced before the development of powered machines, to harness the power of animals or humans to do work, often a type of mill that was operated by a person or animal treading steps of a treadwheel to grind grain.QRISK: QRISK2 (the most recent version of QRISK) is a prediction algorithm for cardiovascular disease (CVD) that uses traditional risk factors (age, systolic blood pressure, smoking status and ratio of total serum cholesterol to high-density lipoprotein cholesterol) together with body mass index, ethnicity, measures of deprivation, family history, chronic kidney disease, rheumatoid arthritis, atrial fibrillation, diabetes mellitus, and antihypertensive treatment.Electrocardiography in myocardial infarctionAnnual Fitness Test: In the British Army, the Annual Fitness Test is designed to assess soldiers' lower and upper body strength and endurance. The test was formally known as the Combat Fitness Test - and is still colloquially known by soldiers as the CFT.Physical strength: Strength (physics)}}Select MedicalLet's Move!: Let's Move! seeks to combat the epidemic of childhood obesity and encourage a healthy lifestyle through "a comprehensive, collaborative, and community-oriented initiative that addresses all of the various factors that lead to childhood obesity [.Interbeat interval: Interbeat interval is a scientific term used in the study of the mammalian heart.Immaculate perception: The expression immaculate perception has been used in various senses by various philosophers.Respirometer: A respirometer is a device used to measure the rate of respiration of a living organism by measuring its rate of exchange of oxygen and/or carbon dioxide. They allow investigation into how factors such as age, chemicals or the effect of light affect the rate of respiration.Cadence (cycling): In cycling, cadence (or pedaling rate) is the number of revolutions of the crank per minute; roughly speaking, this is the rate at which a cyclist is pedalling/turning the pedals. Cadence is related to wheel speed, but is a distinct measurement.Assunta LegnanteCrossplane: The crossplane or cross-plane is a crankshaft design for piston engines with a 90° angle (phase in crank rotation) between the crank throws.See Crankshaft for "crank throw".