@incollection{,
	
					
					
					52C0D522062BF3700207D2367F13AF93
				,
	author={{Enock MadalitsoChisati} and {EnipherBetenigo} and {University of Malawi, College of Medicine}},
	journal={{Global Journal of Medical Research}},
	journal={{GJMR}}2249-46180975-588810.34257/GJMR,
	address={Cambridge, United States},
	publisher={Global Journals Organisation}1531117
}

@incollection{b0,
	
	
		,
	title={{Reference values for cardiorespiratory response and fitness on the treadmill in a 20-to 85-year-old population}}
		,
	author={{
			EEdvardsen
		} and {
			CScient
		} and {
			BHHansen
		} and {
			IMHolme
		} and {
			SMDyrstad
		} and {
			SAAnderssen
		}}
		
		
		
		
		
		10.1378/chest.12-1458
	
	
		,
	journal={{Chest}}
		
			144
			1
			
			,
	year={2013}
		
	

}

@incollection{b1,
	
	
		,
	title={{Physical activity, exercise, and physical fitness: definitions and distinctions for health-related research}}
		,
	author={{
			CJCaspersen
		} and {
			KEPowell
		} and {
			GMChristenson
		}}
		
		
	
	
		,
	journal={{Public Health Rep}}
		
			100
			2
			
			,
	year={1985}
		
	

}

@incollection{b2,
	
	
		,
	title={{Exercise Standards for Testing and Training: A Statement for Healthcare Professionals From the}}
		,
	author={{
			GFFletcher
		} and {
			GJBalady
		} and {
			EAAmsterdam
		}}
		
		
		10.1161/hc3901.095960
	
	
		,
	journal={{American Heart Association. Circulation}}
		
			104
			14
			
			,
	year={2001}
		
	

}

@incollection{b3,
	
	
		,
	title={{The Importance of Cardiorespiratory Fitness in the United States: The Need for a National Registry: A Policy Statement From the}}
		,
	author={{
			LAKaminsky
		} and {
			RArena
		} and {
			TMBeckie
		}}
		
		
	
	
		,
	journal={{American Heart Association . Circ}}
		
			127
			5
			
			,
	year={2013}
		
	

}

@incollection{b4,
	
	
		,
	title={{Mechanisms of exercise limitations in HIV+ individuals}}
		,
	author={{
			WWStringer
		}}
	
	
		,
	journal={{Med Sci Sport Exerc}}
		
			32
			7
			
			,
	year={2000}
		
	

}

@incollection{b5,
	
	
		,
	title={{Peak Oxygen Uptake and Cardiovascular Risk Factors in 4631 Healthy Women and Men}}
		,
	author={{
			STAspenes
		} and {
			TomNilsen
		} and {
			E-AuwkSkaug
		}}
		
		
	
	
		,
	journal={{Med Sci Sport Exerc}}
		
			
			,
	year={2011. October 2006}
		
	

}

@book{b6,
	
	
		,
	title={{Lower reference limit for maximal oxygen uptake in men and women}}
		,
	author={{
			JADavis
		} and {
			TWStorer
		} and {
			VJCaiozzo
		} and {
			PHPham
		}}
		
		
		
		
			,
	year={2002}
			
		
	

}

@incollection{b7,
	
	
		,
	title={{& Laucevi?iu A. Cardiorespiratory Parameters of Exercise Capacity in a Healthy Lithuanian Population: The Pilot Study}}
		,
	author={{
			AGrigali?nien?
		} and {
			ARamonas
		} and {
			J?elutkien?
		} and {
			V?ileikien?
		} and {
			ARudys
		} and {
			AJuocevi ?iu
		}}
		
		
		
		
		
	
	
		,
	journal={{Hell J Cardiol}}
		
			54
			
			,
	year={2013}
		
	

}

@incollection{b8,
	
	
		,
	title={{Aerobic fitness in a population of independently living men and women aged 55-86 years}}
		,
	author={{
			DHPaterson
		} and {
			DACunningham
		} and {
			JJKoval
		} and {
			STCroix
		} and {
			CM
		}}
		
		
		
		
	
	
		,
	journal={{Med Sci Sport Exerc}}
		
			12
			31
			,
	year={1999}
		
	

}

@incollection{b9,
	
	
		,
	title={{Estimation of VO2max from a one mile track walk, gender, age and body composition}}
		,
	author={{
			GMKline
		} and {
			JPPorcari
		} and {
			RHintermeister
		} and {
			PSFredson
		} and {
			AWard
		} and {
			RFMccarron
		} and {
			JRoss
		} and {
			JMRippe
		}}
		
		
		
		
		
		
		
	
	
		,
	journal={{Med Sci Sport Exerc}}
		
			19
			
			,
	year={1987}
		
	

}

@incollection{b10,
	
	
		,
	title={{The 1-mile walk test is a valid predictor of VO(2max) and is a reliable alternative fitness test to the 1.5-mile run in U.S. Air Force males}}
		,
	author={{
			LWeiglein
		} and {
			JHerrick
		} and {
			SKirk
		} and {
			EPKirk
		}}
		
		
		
	
	
		,
	journal={{Mil Med}}
		
			176
			6
			
			,
	year={2011}
		
	

}

@incollection{b11,
	
	
		,
	title={{Validity of a Submaximal I-Mile Track Jog Test in Predicting V0 , max in Fit Teenagers}}
		,
	author={{
			BRHunt
		} and {
			JDGeorge
		} and {
			PRVehrs
		} and {
			AGFisher
		} and {
			GWFellingham
		}}
		
		
		
		
	
	
		,
	journal={{Pediatr Exerc Sci}}
		
			12
			
			,
	year={2000}
		
	

}

@incollection{b12,
	
	
		,
	title={{Guideline for Exercise Testing and Prescription}}
	
	
		,
	journal={{ACSM}}
		
			,
	year={2009}
			,
	publisher={Lippincott Williams & Wilkins}
		
	
	,
	note={8th ed}

}

@incollection{b13,
	
	
		,
	title={{Use of the Exercise Treadmill Test for the Assessment of Cardiac Risk Markers in Adults Infected with HIV}}
		,
	author={{
			DeLorenzo
		} and {
			AMeirelles
		} and {
			VVilela
		} and {
			FSouza
		} and {
			Fcc
		}}
		
		
		
		
	
	
		,
	journal={{J Int Assoc Physicians AIDS Care (Chic)}}
		
			00
			0
			
			,
	year={2012}
		
	

}

@incollection{b14,
	
	
		,
	title={{& Anderssen S. Reference Values for Cardiorespiratory Response and Fitness on the treadmill in a 20-85-year-old Population}}
		,
	author={{
			EEdvardsen
		} and {
			BHHansen
		} and {
			IMHolme
		} and {
			SMDyrstad
		}}
		
		
		
	
	
		,
	journal={{Am Coll Chest Physicians}}
		
			,
	year={2013}
		
	

}

@book{b15,
	
	
		,
	title={{Comparison of cardiorespiratory response of moderately trained men and women using two different treadmill protocols. strength Cond Res}}
		,
	author={{
			GSMiller
		} and {
			PJDougherty
		} and {
			CSGj
		}}
		
		
		
			,
	year={2007}
			21
			
		
	

}

@incollection{b16,
	
	
		,
	title={{A 30 Year Follow -Up of the Dallas Bed Rest and Training Study: Effects of age on cardiovascular response to exercise}}
		,
	author={{
			DKMcguire
		} and {
			BDLevine
		} and {
			JWWilliamson
		}}
		
		
	
	
		,
	journal={{Circulation}}
		
			104
			
			,
	year={2001}
		
	

}

@incollection{b17,
	
	
		,
	title={{A 30-Year Follow-Up of the Dallas Bed Rest and Training Study: II. Effect of Age on Cardiovascular Adaptation to Exercise Training}}
		,
	author={{
			DKMcguire
		} and {
			BDLevine
		} and {
			JWWilliamson
		}}
		
		
	
	
		,
	journal={{Circ}}
		
			104
			12
			
			,
	year={2001}
		
	

}

@incollection{b18,
	
	
		,
	title={{Accelerated longitudinal decline of aerobic capacity in healthy older adults}}
		,
	author={{
			JLFleg
		} and {
			CHMorrell
		} and {
			AGBos
		}}
		
		
	
	
		,
	journal={{Circulation}}
		
			112
			5
			
			,
	year={2005}
		
	

}

@incollection{b19,
	
	
		,
	title={{Effect of intensity of aerobic training on VO2max}}
		,
	author={{
			SEGormley
		} and {
			DPSwain
		} and {
			RHigh
		}}
		
		
	
	
		,
	journal={{Med Sci Sports Exerc}}
		
			40
			
			,
	year={2008}
		
	

}

@incollection{b20,
	
	
		,
	title={{Aerobic highintensity intervals improve VO2max more than moderate training}}
		,
	author={{
			JHelgerud
		} and {
			KHøydal
		} and {
			EWang
		}}
		
		
	
	
		,
	journal={{Med Sci Sports Exerc}}
		
			39
			4
			
			,
	year={2007}
		
	

}

@incollection{b21,
	
	
		,
	title={{Effects of different running programs on VO2 max, percent fat, and plasma lipids}}
		,
	author={{
			TRThomas
		} and {
			SBAdeniran
		} and {
			Eg
		}}
		
		
	
	
		,
	journal={{Can J Appl Sport Sci}}
		
			9
			2
			
			,
	year={1984}
		
	

}

@incollection{b22,
	
	
		,
	title={{Exercise capacity and mortality among men referred for exercise testing}}
		,
	author={{
			JMyers
		} and {
			MPrakash
		} and {
			VFroelicher
		}}
		
		
	
	
		,
	journal={{N Engl J Med}}
		
			346
			11
			
			,
	year={2002}
		
	

}

@incollection{b23,
	
	
		,
	title={{Validity of the Astrnand-Ryhming Nomogram for Predicting Maximal oxygen uptake}}
		,
	author={{
			RECink
		} and {
			TRThomas
		}}
		
	
	
		,
	journal={{Br J Sports Med}}
		
			15
			3
			
			,
	year={1981}
		
	

}