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Lance Armstrong'sPhysiological Maturation

Edward F. Coyle, Ph.D.Professor

The University of Texas at AustinBlumMrg No. 6118

Pi55=t

Human Performance Laboratory

Aerobic Endurance Primary in Competitive EventsLasting 3 min to Several Hours

AerodynamicsPerformance

Power(watts)

TranEngine &Raw Power

PERFORMANCEABILITIES

FUNCTIONALABILITIES

ssion

MORPHOLOGICAL COM

mitochondria

LactateorH+

capillary

Lance Armstrong1999, 2000,2001, 2002,2003, 2004,

2005...Grand-

ChampionTour de France'

Highlights of the bicycling racing history and medical history of the subject.

Year

1991

1992

1993

1995

1996

1998

1999

2000

2001

2002

2003

2004

Age

19 y

20 y

21 y

23y

24-25 y

26 y

27 y

28y

29 y

30 y

S l y

32y

Event

U.S.A. National Amateur Champion

14th place in Olympic Road Race; Barcelona

1st place in World Championships, Road Racing; Oslo

Winner, one stage in Tour de France

Winner of one stage in Tour de France

1 2th place in Olympic Road Race; Barcelona

6th place in Olympic Individual Time-trial; Barcelona

Diagnosed with testicular cancer; chemotherapy ; brain

surgery in October 1996. Last chemotherapy treatment

December 1996.

4s1 place in World Championships, Road Racing

4st place in World Championships, Time-trial

lsl place - Tour de France Grand Champion

1st place - Tour de France Grand Champion

13lh place in Olympic Road Race; Sydney

3th place in Olympic Individual Time-trial; Sydney

1st place - Tour de France Grand Champion

1 st place - Tour de France Grand Champion

1st place - Tour de France Grand Champion and

1st place - Tour de France Grand Champion

80

78

76

74

72

70

wc

1st therapywe

24

23

22

2192 93 94 95 96 97 98 99 Year

21 22 23 24 25 26 28 28 Age (y)

Over Age 21-28 yLance Armstrong Showed

Little to Moderate Variation InVO2max = 5.8 • 6.0 Imin

= 76-83 mlkg/min

HRmax = 206 - 200 bts/min

% VO2max @ LT = 78 - 82%

Lean Body Weight = 68-70 kg

Age; y 21.1 y 21.4 y 22.0 y 25.9 y 28.2 y

Date; Month- Nov. Jan. Sept. Aug. Nov.

Year 1992 1993 1993 1997 1999

Training Stage pre-season pre-season racing reduced pre-season

Maximal AerobicAbilitv

Maximal O2 Uptake; L/min 5.56 5.82 6.10 5.29 5.7

Maximal 02 Uptake; ml/kg/min 70.5 76.1 81.2 66.6 71.5

Maximal Heart Rate; bts/min 207 - 206 202 200 200

Maximal Blood Lactic Acid; inM 7.5 6.3 6.5 9.2

PERFORMANCEABILITIES

PerformanceVO2

PerformancePower J

LactateThreshold

VO2

MaximalOxygen

Consumption

Gross 1 FUNCTIONALMechanical IEfficiency J ABILITIES

MuscleCapillaryDensity

StrokeVolume

HemoglobinContent

AerobicEnzymeActivity

Distribution ofPower Outputand Technique

X% SlowTwitch

Muscle Fibers JMORPHOLOGICAL COMPONENTS

Mechanical Efficiency

; y 21.1 y 21.4 y 22.0 y 25.9y 28.2 y

Date; Month- Nov. Jan. Sept. Aug. Nov.

Year 1992 1993 1993 1997 1999

Training Stage pre-season pre-season racing reduced pre-season

Jross Efficiency; % 21.18 21.61 22.66 23.05

)elta Efficiency; % 21.37 21.75 22.69 23.12

Muscular Efficiency

176

172

167

163

158

154

we1st

Efficiency

Chemo-therapy

24

~2j Efficiency

2192 93 94 95 96 97 98 99 Year

21 22 23 24 25 26 28 28 Age (y)

Increased Power Due to Mechanical Efficiency

Age; y 21.1 y 21.4 y 22.0 y 25.9 y 28.2 y

Date; Month- Nov. Jan. Sept. Aug. Nov.

Year 1992 1993 1993 1997 1999

Training Stage pre-season pre-season racing reduced pre-season

PoweratV09of5.0L/min 83% of maximum

Watts 374 382 399 404 }+8%

In 20 Elite Cyclist

% ST

75%

48%

VO2

(Lmin)4,48

4.46

Power(Watts)

342

+9%

315

21. 1 21.4

Ago. yr

22.0 28.2

Date: Month-YearTraining slago

Body weight, kg

Weight

172

167

163

158

154

Nov 1492Preseason

78.9

Jan 1993Preseason

76.5

Ibs (Kg)

1761 80

76

74

72

Sept 1993Racing

75.1

WG1st

Chemo-therapy

Aug 1997Reduced

79.5

Body Weight

92 93 94 95 96 97 98 99 Year

Nov 1999Preseason

79.7

21 22 23 24 25 26 28 28 Age (y)

167Weight

(kg) 163

Efficiency(#>)•

Body Weight

Chemo-therapy

92 93 94 95 96 97 99 Year

i i21 22 23 24 25 26 28 28 Age (y)

DD

Power = 500 Watts = > 7 WattsKg 71kg

Engine &Raw Power

AerodynamicsPerformance

Power(watts)

Tran

PERFORMANCEABILITIES

FUNCTIONALABILITIES

ssion

MORPHOLOGICAL COM

Resistance1:10

PerformVO2

1: 200.000

PERFORMANCEVELOCITY

1 per Billion

Perform PowerIperlOOmillion

PERFORMANCEABILITIES

jLT VO2

1: 20,000Efficiency I FUNCTIONAL

i: 500 I ABILITIES

CapillarTechnique

1: 10%ST1:500 J

MORPHOLOGICAL COMPONENTS

UNTRAINED

NOVICE

GOOD

ELITE

VO2maxMuscle Oxidative CapacityCapillaries

Improve Lactate Thresholda) Spread Work to Large Muscle Masb) Muscle Oxidative Capacity

r Maximize Powera) Improve Muscle Efficiency

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