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About This Presentation
Kids Athletic
Size: 12.34 MB
Language: en
Added: Aug 22, 2024
Slides: 127 pages
Slide Content
Department of Sports Anthropometry
NSNIS Patiala
5/7/2024 YUMNAM MOMO SINGH (SO Anthropometry) 1
Department of Sports Anthropometry
NSNIS Patiala
5/7/2024 YUMNAM MOMO SINGH (SO Anthropometry) 2
ANTHROPOMETRY is the science of obtaining systematic measurements of the human body
ANTHROPOMETRY comprises of two Greek words “Anthropos” ⇒“men” , and
“Metrein” ⇒“to measure”
Anthropometryfirstdevelopedinthe
19
th
centuryasamethodemployedby
physicalanthropologistforthestudyof
humanvariationandevolutioninboth
livingandextinctpopulation
Human Evolution Human Variation
Department of Sports Anthropometry
NSNIS Patiala
5/7/2024 YUMNAM MOMO SINGH (SO Anthropometry) 4
Tannerconducted anthropometric studies:
Scientific selection of athletes for different event
Improving performance more effectively
Limits to which they might succeed
Department of Sports Anthropometry
NSNIS Patiala
5/7/2024 YUMNAM MOMO SINGH (SO Anthropometry) 5
Anthropometricmeasurementshasrevealcorrelationbetweenbodystructure,physicalcharacteristics
andsportcapabilities.
Department of Sports Anthropometry
NSNIS Patiala
5/7/2024 YUMNAM MOMO SINGH (SO Anthropometry) 7
Anthropometric Measurements:
•Height
•Weight
•Surface area
•Volume etc.
Size
•Sitting vs. standing height
•Shoulder and hip width
•Arm/leg length
•Neck circumference etc.
Structure
•% Body Fat
•Water Content
•Lean Body Mass etc.
Composition
Department of Sports Anthropometry
NSNIS Patiala
5/7/2024 YUMNAM MOMO SINGH (SO Anthropometry) 8
Anthropometric Tools: To obtain Anthropometric measurements, a variety of equipment's are used
Anthropometric Rod
Stadiometer
Department of Sports Anthropometry
NSNIS Patiala
5/7/2024 YUMNAM MOMO SINGH (SO Anthropometry) 10
Anthropometric Somatotype
Department of Sports Anthropometry
NSNIS Patiala
5/7/2024 YUMNAM MOMO SINGH (SO Anthropometry) 11
Kinanthropometry
Kinanthropometry
Kinanthropometry comprises of three Greek words
Dynamic relationship and quantitative interface between human structure and function
KineinAnthropos Metrein
to move man to measure
Department of Sports Anthropometry
NSNIS Patiala
5/7/2024 YUMNAM MOMO SINGH (SO Anthropometry) 12
TherecognitionofKinanthropometryasascientificdisciplinewasgivenbyOlympic
ScientificCongressin1984.HoweverBillRossin1972wasthefirsttousetheterm
Kinanthropologie.
MorecommontermusedespeciallyinEuropewasSportsAnthropometry.
InternationalSocietyforadvanceKinanthropometry(ISAK)wasestablishedin
Glassglow,1986.Thedisciplineexpandedinmidandlate1990s.
Department of Sports Anthropometry
NSNIS Patiala
5/7/2024 YUMNAM MOMO SINGH (SO Anthropometry) 13
Kinanthropometryis defined as the study of human size, shape,
proportion, composition, maturation and gross function in order to
understand growth, exercise, performance and nutrition.
Department of Sports Anthropometry
NSNIS Patiala
5/7/2024 YUMNAM MOMO SINGH (SO Anthropometry) 14
Kinanthropometryis defined as the study of human size, shape, proportion,
composition, maturation and gross function in order to understand
growth, exercise, performance and nutrition.
Department of Sports Anthropometry
NSNIS Patiala
5/7/2024 YUMNAM MOMO SINGH (SO Anthropometry) 15
Kinanthropometryis defined as the study of human size, shape, proportion,
composition, maturation and gross function in order to understand
growth, exercise, performance and nutrition.
Department of Sports Anthropometry
NSNIS Patiala
5/7/2024 YUMNAM MOMO SINGH (SO Anthropometry) 16
Kinanthropometryis defined as the study of human size, shape, proportion,
composition, maturation and gross function in order to understand growth,
exercise, performance and nutrition.
Department of Sports Anthropometry
NSNIS Patiala
5/7/2024 YUMNAM MOMO SINGH (SO Anthropometry) 17
Kinanthropometryis defined as the study of human size, shape, proportion,
composition, maturation and gross function in order to understand growth,
exercise, performance and nutrition.
Department of Sports Anthropometry
NSNIS Patiala
5/7/2024 YUMNAM MOMO SINGH (SO Anthropometry) 18
Kinanthropometryis defined as the study of human size, shape,
proportion, composition, maturationand gross function in order to
understand growth, exercise, performance and nutrition.
Department of Sports Anthropometry
NSNIS Patiala
5/7/2024 YUMNAM MOMO SINGH (SO Anthropometry) 19
PHYSICAL
GROWTH BODY COMPOSITION
PHYSIQUE
PHYSICAL FITNESS
PROCESS OF
GROWTH
SHAPE SIZE PROPORTION
MATURATION
MOTOR
DEVELOPMENT
Schematic Diagram of Kinanthropometry ( Sodhi et al, 1988)
KINANTHROPOMETRY
INTRODUCTION TO BODY
COMPOSITION
&
ITS ROLE IN DIFFERENT
SPORTS
What is BODY COMPOSITION
Different Level of Body Composition
Reference Values for Male & Female
BODY COMPOSITION
Methods of BODY COMPOSITION
Role of BODY COMPOSITION IN
DIFFERENT SPORTS
WHR and BMI
Factors Affecting Body composition
Learning Objectives
BODY COMPOSITION
•Bodycompositiondescribestheamount
offat,bone,water,andmusclein
thebody.Measuringyourbody
composition willtellyou,your
ownbody'suniquemakeupandhelpyou
identifyareastoworkontoimproveyour
overallhealthandwellness.
Different Levels of BODY COMPOSITION
BODY COMPOSITION
BODY WEIGHT (KG & %)
= FAT MASS (FM) + LEAN BODY MASS (LBM)
LEAN BODY MASS(KG & %)
= MUSCLE MASS (MM) + BONE MASS (BM)
+ REMAINDER MASS (RM)
BODY WEIGHT (KG & %)
= FAT MASS (FM) + MUSCLE MASS (MM) +
BONE MASS (BM) + REMAINDER MASS (RM)
Remainder Mass (kg) = Body Weight (kg) -(Fat Mass+ Bone Mass
+ Muscle Mass)
(FAT FREE MASS= LEAN BODY MASS -ESSENTIAL FAT)
BODY COMPOSITION
•BodyMass=75.1kg
•%Bodyfat=23.6%
•FatMass(kg)=BodyMassx%bodyfat
=75.1x23.6/100=17.72kg
•FatFreeMass(kg)=Bodymass-Fatmass(kg)
=75.1-17.72=57.38kg
(note differences in
fat and muscle
content )
Male
vs
Female
Levels of Body Fatness
Men Women
Essential fat 3%-5% 9%-12%
Borderline 6-9% 11-16%
Good fitness -health 10-20% 17-28%
Marginal fitness 21-25% 29-35%
Overfatness > 25% > 35%
•Essential fat: the minimum amount of fat in the body
necessary to maintain healthy living
•Nonessential fat: extra fat, or fat reserves stored in the body.
Problems Associated with Very
Low Levels of Body Fat
•Toolittlebodyfatisassociatedwith
reproductive,circulatory,andimmune
systemdisorders
–Lessthan9%-12%forwomen
–Lessthan3%-5%formen
Body Fat Distribution and Chronic Disease
Methods of Body Composition
Direct Assessment
•Chemical dissolution: dissolves body into
fat and fat-free components
•Physical dissection: extensive dissection
of cadavers.
17
Hydrostatic Weighing
•To calculate body fat, the following
measurements are needed:
1.Body weight on land
2.Underwater body weight
3.Water density at the performed
temperature
4.Residual lung volume
More accurate measure
•Boneandmusclehaveagreaterdensity
thanwater
•Fatislessdensethanwater
•Thus,aperson’srelativebuoyancyis
positivelycorrelatedwithbodyfat
•Thatis,apersonwithahigherbodyfat
percentageislessdense(weighslessin
water)thanaleanindividual.
The Bod-Pod
The Bod-Pod
•AlsoknownasAIRPLETHYSMOGRAPHY(Air displacement
insteadofwater)
•Duringameasurement,theBODPODproducesverysmall
volumechangesinsidethechamberandmeasuresthe
pressureresponsetothesesmallvolumechanges.
•To accomplish this, the interior volume of the empty BOD POD
chamber is first determined, then the volume when the subject
is seated inside the BOD POD is also determined
•Veryexpensivemethod
•Veryaccuratemeasure
•Mayfacilitatemeasuringlargeorheavyindividualsbecauseit
doesnotinvolveunderwatersubmersion.
The Bod-Pod
•Precautions: special clothing is necessary, swimsuit
(women) or form fitting lycra shorts, swim cap
•Subject should not eat or exercise 4-5 hours prior to
test, or drink coffee 4-5 hours,
•no high intensity weight training 12 hours prior, subject
should be rested and relaxed
•The range of error for this test is ±2 to 2.7 %, and
is as accurate as the hydrostatic weighing. It is also
quicker and easier to perform then the hydrostatic
weighing method
Sport Books Publisher
Dual Energy X-Ray
Absorptiometry (DEXA)
•Can be used to determine body composition
•Can also measure bone density(bone
mineral content)
DEXA (INDIRECT METHOD)
•Two distinct low energy x-rays penetrate into the body
•Computer software reconstructs an image of
underlying tissue
•Quantifies bone mineral content, total fat mass, and
FFM
•Precise and reliable but expensive and technical
•DXA is fast and user-friendly for the subject and the
operator.
•Limitations: for use in obese adults
Bioelectrical Impedance (BIA)
•Based on differences in electrical conductivity
between fat-free mass and fat mass.
•BIAisinfluencedbythesubject’shydrationlevel
•Themorehydratedoneis,theleanertheBIA
measurementwillbe
Estimating Percent Body Fat
•Skinfoldmeasurements:
Foldsofskinaremeasured
withaSkinfoldcaliper.The
measurementsareusedin
equationsthatlinkthe
thicknessofskinfoldsto
percent body fat
calculationsmadefrom
morepreciseexperiments.
Body Composition Assessment
Skinfold Technique
•Layers of subcutaneous fat are
measured at different sites of
body to estimate total body fat
levels.
•Advantages
•Fairly accurate
•Easy to perform
•Inexpensive
•Disadvantages
•Human error
4 Site
Triceps
Biceps
Subscapular
Suprailiac
Common Skinfold Sites
Common Skinfold Sites
7 Site
Chest
Axilla
Abdomen
Thigh
WAIST HIP RATIO (WHR)
HighriskWHR=>0.80forfemales&
>0.95formalesi.e.>0.80waisthipratio
forwomenand>95formenindicates
central(upperbody)obesityandis
consideredhighriskfordiabetes&CVS
disorders.
AWHRbelowthesecut-offlevelsis
consideredlowrisk.
WHR=Waistcircumference/Hipcircumference
BODY COMPOSITION
BODY COMPOSITION
Importance of Regular BODY
COMPOSITION Assessment
Role of BODY COMPOSITION IN SPORTS
•Bodyweightcaninfluenceanathlete's
speed, endurance, and power,
whereasbodycompositioncanaffectan
athlete'sstrength,agility,andappearance.
Aleanbody,i.e.,onewithgreater
muscle/fatratio,isoftenadvantageous
insportswherespeedisinvolved.
USE OF BODY COMPOSITION
•Sportsnutritionexpertscanusebody
compositionvaluestohelpdevelop
specificdietaryinterventionsandcoaches
aswellasathletictrainers,canusebody
compositionvaluestohelpcreate,
optimizeandevaluatetrainingprograms.