assignment 1 ise4624

8/12/2019 Assignment 1 Ise4624

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Two Week Analysis of Energy Expenditure and Dietary Intake

byJane Hanger For ISE 4624

Work Physiology

February 24, 2014ISE 4624 MW 4:00PM !:1!PM


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Energy Expenditure and Dietary Intake

"ssign#en$ %1Ins$ru&$or: 'r( Mi&hael "gne)

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!. "ET#ODO$O%&

2(1 Par$i&i an$s

he s$u+y )as &on+u&$e+ using one 2! year ol+ -e#ale ar$i&i an$ )i$h no kno)n heal$h

&on&erns or issues( he ar$i&i an$8s heigh$ is 162(!6 &en$i#e$ers an+ her bo+y )eigh$ a$ $he s$ar$

o- $he 14 +ay #oni$oring erio+ )as 6!( 2 kilogra#s(

2(2 E ui #en$, " ara$us, ;ues$ionnaire, or Measure#en$ Ins$ru#en$

o re&or+ $he ar$i&i an$8s +aily energy in$ake a s#ar$ hone a li&a$ion, irginia, $he ?i-eFi$ness $rea+#ill an+ $he Pre&or 7rossra# , $o #easure energy e. en+i$ure

+uring her usage( 9o$h #a&hines are e ui e+ )i$h hear$ ra$e #oni$ors an+ re uire+ $he

ar$i&i an$ $o en$er her bo+y )eigh$, gen+er, an+ age rior $o re&or+ing energy e. en+i$ure( heresul$s o- $he &ar+io sessions +is laye+ $he $i#e s en$, kilo&alories e. en+e+, a/erage hear$ ra$e,

an+ s e&i-i&s o- $he a&$i/i$y su&h as a/erage resis$an&e, s ee+, an+ in&line( he ar$i&i an$

re&or+e+ $he &ar+io #a&hine8s -ee+ba&k /ia her s#ar$ hone &a#era, &rea$ing a ho$olog o- her

gy# &ar+io using $hese $)o #a&hines, as sho)n in " en+i. "(

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Figure 2( Ma&ron u$rien$ ro or$ions o/er a 14 +ay energy in$ake analysis(

he ar$i&i an$8s energy in$ake log re or$s an o/erall rela$i/ely balan&e+ +ie$ &o# rise+ o-

uali$y nu$ri$ional /alues -ro# in$ake, as sho)n in " en+i. 9( " -e) areas o- &on&ern $ha$

in&rease+ +aily sugars, )ere $he ar$i&i an$8s &onsu# $ion o- energy +rinks, ro$ein shakes, an+

a ro or$ion o- -rui$ $ha$ a++s si# le #onosa&&hari+e &arbohy+ra$es $ha$ are broken +o)n

ui&kly in $he bo+y an+ s$ore+, an+ )i$h an in&rease+ a#oun$ o- $hese sugars an+ or a +e&rease inenergy e. en+i$ure &oul+ &ause an in&rease in $he ar$i&i an$8s bo+y -a$ o/er $i#e(

"$ $he &urren$ energy in$ake an+ e. en+i$ure balan&e $he ar$i&i an$ is se$ $o lose a signi-i&an$

a#oun$ o- )eigh$ gi/en she #ain$ains $he )eekly a/erages( I- $he ar$i&i an$ )ere $o +e&rease

her )eekly energy e. en+i$ure by 20 er&en$ by -oregoing her gy# )orkou$s -or $he re#ain+er

o- $he year )hi&h )ill &ause her a/erage )eekly energy e. en+i$ure $o +e&rease -ro# 2 22!(2

k&alsA)eek $o 1G G(40 k&alsA)eek in $he -irs$ )eek o- ski ing $he gy#( In $urn her a/erage

)eekly )eigh$ loss )ill &hange -ro# losing 1(6 kgA)eek $o losing only 0( kgA)eek(

@e&al&ula$ing her @M@ using $he Harris 9ene+i&$ -or#ula a&&oun$ing -or $he &hange in bo+y

)eigh$ ea&h )eek +ue $o $he +e&rease+ energy e. en+i$ure lo)ers her @M@, in $urn -ur$her

lo)ering her a/erage )eekly energy e. en+i$ure, an+ lessening $he )eekly bo+y )eigh$ loss(

he rela$ionshi o- )eekly bo+y )eigh$ &hange an+ $he )eekly $ren+ o- $he ar$i&i an$8s Harris

G


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9ene+i&$ @M@ /alues as )ell as $he $ren+s be$)een a/erage )eekly in$ake, e. en+i$ure, an+ $he

+i--eren&e in energy in$ake $o e. en+i$ure are sho)n o/er a !2 )eek erio+ belo) in Figures

an+ 4(

Figure ( !2 Week $ren+ o- $he e--e&$s o- an ini$ial 20 +e&rease in energy e. en+i$ure on &hange in bo+y

)eigh$ an+ &al&ula$e+ @M@

Figure 4( !2 Week $ren+ o- $he e--e&$s o- an ini$ial 20 +e&rease in energy e. en+i$ure on a/erage

)eekly e. en+i$ure


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he na$ure o- $hese $ren+s o/er a !2 )eek erio+ sho)s $ha$ +ue $o $he ar$i&i an$s ini$ially lo) &alori&

in$ake an+ high energy e. en+i$ure $ha$ )i$h a +e&rease in a/erage energy e. en+i$ure )ill s$ill er#i$ a

gra+ual )eigh$ loss o/er $he year $ha$ begins $o s$abili5e( I- $he ar$i&i an$ ha+ a higher a/erage in$ake

an+ s$ill -ore)en$ $he gy#, +e&reasing her e. en+i$ure by 20 $he $ren+ )oul+ s$ill sho) an ini$ial

)eekly )eigh$ loss $ha$ in $urn )oul+ $ren+ $o)ar+s a sligh$ )eigh$ gain i- $he energy &onsu#e+ )as

grea$er $han )ha$ )as e. en+e+ -or $he )eek( he -ull analysis o- $his s&enario is lo&a$e+ in " en+i.

). ON $U(ION(

he 14 +ay s$u+y $ha$ re&or+e+ a 2! year ol+ -e#ale8s energy in$ake an+ e. en+i$ure )hile

$aking in$o a&&oun$ her hysi&al a$$ribu$es an+ hysiologi&al &hara&$eris$i&s re-le&$e+ $he

i# or$an&e o- ho) $his energy balan&e e ua$ion lays an i# or$an$ role in #ain$aining, losing,

or gaining bo+y )eigh$( " erson8s @M@, +ire&$ly rela$e+ $o a erson8s age, bo+y #ass, an+

gen+er, &an be &al&ula$e+ using a regression e ua$ion using $hese &hara&$eris$i&s, rela$i/ely

a&&ura$e in a general sense bu$ has )eaknesses +ue $o i$s la&k o- &onsi+era$ion o- a erson8s bo+y

&o# osi$ion in bo+y -a$ an+ #us&le #ass, aerobi& a&$i/i$y le/el, an+ res$ing hear$ ra$e an+

o.ygen u$ili5a$ion le/els $ha$ all lay a signi-i&an$ role in $he basi& energy +e#an+ o- an

in+i/i+ual( he #easure#en$ o- $he ar$i&i an$8s @M@ using a #e$aboli& #easure#en$ +e/i&e

re&or+ing o.ygen u$ili5a$ion )hile a$ res$ is in $heory a #u&h #ore a&&ura$e )ay $o a&&oun$ -or

her basi& energy +e#an+, assu#ing $he re&o##en+e+ #e$ho+s an+ &on$rols are in la&e( Ea$ing,

&onsu#ing &a--eine, )orking ou$, an+ s#oking rior $o $he $es$ +e&rease $he a&&ura&y o- $he

resul$s be&ause o.ygen u$ili5a$ion a-$er $hose a&$i/i$ies +oes no$ a&&ura$ely gage a bo+y a$ res$(

he i e use+ $o re&or+ o.ygen u$ili5a$ion )as la&e+ -ir#ly a$ $he ar$i&i an$8s #ou$h, )i$h $he

seal o- her han+ re/en$ing o.ygen es&a e, also a -a&$or -or error in $he @M@ /alues( Sour&es o-

)eakness in $he analy5e+ energy le/els also s$e# -ro# $he ar$i&i an$8s =u+ge#en$ o- re&or+e+

or$ion si5es o- -oo+ an+ be/erage )hen she &onsu#e+ $hings $ha$ )eren8$ in re ro or$ione+

a&kaging an+ her bes$ a ro.i#a$ion o- her +aily a&$i/i$y8s ME S gi/en $he s$an+ar+

es$i#a$ion an+ +es&ri $ion o- ME S -or a se$ o- generali5e+ +aily a&$i/i$ies(

9u$ )i$h all /arian&es asi+e $he ar$i&i an$8s high energy e. en+i$ure an+ lo)er $han

re&o##en+e+ energy in$ake gi/en her age an+ hysi&al a&$i/i$y le/el resul$e+ in a ne$ energy

+e-i&i$ an+ in $urn a +o&u#en$e+ )eigh$ loss( he s$u+y ai#e+ $o e/alua$e a )ell +o&u#en$e+

energy in$ake an+ e. en+i$ure re&or+ o/er a se$ erio+ o- $i#e an+ analy5e i# or$an$ -a&$ors $ha$

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&on$ribu$e $o $he see#ingly si# le energy balan&e e ua$ion( "s $he obesi$y e i+e#i& $ren+s

u )ar+ in "#eri&a $he ne&essi$y o- balan&e+ &alori& in$ake $o e. en+i$ure is ne&essary, or #ore

i# or$an$ly in or+er $o lose )eigh$ an energy +e-i&i$ #us$ o&&ur -ro# +e&rease+ &alori& in$ake,

in&rease+ hysi&al a&$i/i$y, or bo$h as sho)n in $he resul$s o- $he ar$i&i an$( $her i# or$an$

-a&$ors are $he nu$ri$ional /alues an+ #a&ronu$rien$ ro or$ions o- +ie$ary in$ake( *en+er, age,

an+ bo+y #ass as )ell as $he #us&le #ass an+ aerobi& a&$i/i$y le/els o- in+i/i+uals lay an

i# or$an$ role in +e$er#ining $he basi& energy +e#an+s $hrough #e$aboli& ra$e $ha$ in $urn

+e$er#ine a ro or$ional res onse $o le/el o- energy e. en+i$ure( "s "#eri&an so&ie$y $ren+s

$o)ar+s li-es$yles $ha$ are sa$is-ie+ by $i#e hungry &on/enien&es o- energy +ense an+

nu$ri$ionally in/aluable -oo+s an+ se+en$ary a&$i/i$y ro or$ions soar a#ong bo$h &hil+ren an+

a+ul$s $here is an un ues$ionable ne&essi$y $o un+ers$an+ $he -un+a#en$al rela$ionshi s in energy

balan&e an+ $he -a&$ors $ha$ &o# ose i$ in or+er $o regain &on$rol o- $he e i+e#i& &ause+ by i$si#balan&e(

). RE*EREN E(

(S( 'e ar$#en$ o- "gri&ul$ure an+ (S( 'e ar$#en$ o- Heal$h an+ Hu#an Ser/i&es( Dietary

Guidelines for Americans, 2010. $hE+i$ion, Washing$on, '7: (S( *o/ern#en$ Prin$ing --i&e,

'e&e#ber 2010(

7en$ers -or 'isease 7on$rol an+ Pre/en$ion( 7auses an+ 7onse uen&es o- besi$y( 2011B

h$$ :AA)))(&+&(go/Aobesi$yA&ausesAin+e.(h$#l( "&&esse+ February 1 , 2014(

Po)ers, S( ( an+ Ho)ley, E( ( 31 6 ( E.er&ise Physiology, r+ e+i$ion( W79AM&*ra) Hill, e) Kork, K(

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http://www.cdc.gov/obesity/causes/index.htmlhttp://www.cdc.gov/obesity/causes/index.html


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" en+i&es

" en+i. ": 'aily Energy E. en+i$ure ?ogs" en+i. 9: 'aily Energy In$ake ?ogs" en+i. 7: Energy 9alan&e Su##ary an+ "nalysis" en+i. ': !2 Week "nalysis o- 20 'e&rease in Energy E. en+i$ure

A++ENDI, A- Daily Energy Expenditure $og (nippets

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Energy Expenditure and Dietary Intake 1


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Energy Expenditure and Dietary Intake 14


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Energy Expenditure and Dietary Intake 1!


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A++ENDI, - Daily Energy Intake $og

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A++ENDI, - Energy alan/e (u00ary and Analysis

'" E E E@*KI P 3k&al

Measure+ @M@E E@*K

ELPE 'I @E3k&al

7al&ula$e+ @M@E E@*K

ELPE 'I @E3k&al

E: Measure+3k&al

E: 7al&ula$e+3k&al

1A2 A2014 1 16(00 2 60( 2 2 2!( 1644( 2 140 (1A 0A2014 1!1G(00 6! (G0 ! (G6 2141(G0 1G41(G6

1A 1A2014 1 0 (00 4220(62 GG4( 6 2 1 (62 1 G1( 6

2A1A2014 102 (00 !GG( 0 242(46 2!6!( 0 221 (46

2A2A2014 26G0(00 041(6G 2 66(!1 61(6G G6(!1

2A A2014 11!!(00 2 !( 4 011(! 2120( 4 1G!6(!

2A4A2014 1 1 (00 GG!( G !62(4 2!66( G 224 (4

2A!A2014 12G!(00 261(42 2 G4(24 1 6(42 16 (24

2A6A2014 1 2(00 4022(20 6G4(0 26 0(20 22 2(0

2A A2014 16 (00 2 2(66 2 !4(64 1!! (66 12 !(64

2AGA2014 1G1 (00 44 (G6 4042( 4 26G0(G6 222 ( 42A A2014 1G !(00 4110(62 00(44 221!(62 1G0!(44

2A10A2014 1 G (00 14G(!0 2G6 ( 1 ! (!0 14G0(

2A11A2014 10! (00 G(62 42G(16 2 21(62 2 1(16

2A12A2014 146!(00 10( G !!0( ! 244!( G 20G!( !

"/erage 'ailyIn u$ 3k&als

"/erage 'ailyu$ u$:

Measure+ 3k&als

"/erage 'ailyu$ u$:

7al&ula$e+

3k&als

"/erage 'ailyE: Measure+

3k&als

"/erage 'ailyE: Measure+

3k&als 2

1!2!( 6 (41 1 ( 0 211 (4 1 1( 6

"/erage WeeklyIn u$ 3k&als

"/erage Weeklyu$ u$:

Measure+ 3k&als

"/erage Weeklyu$ u$:

7al&ula$e+3k&als

"/erage WeeklyE: Measure+

3k&als

"/erage WeeklyE: Measure+

3k&als

106G1(! 2!4 !(G466 2 22!(2G66 14 4( 1 12!4 ( !

Ma&ronu$rien$Pro or$ions

7arbohy+ra$ein$ake

Fa$ in$ake Pro$ein in$ake

Week 1 !1 2 22Week2 4 2G 2

"/erage !0 2 (! 22(!0

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A++ENDI, D- !2Week Analysis of !34 De/rease in Energy Expenditure

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Week

"/erageWeekly

In,u$3k&als

"/erageWeeklyHu$,u$: 7al&ula$e+

3k&als

"/erageWeekly

E:7al&ula$e+

3k&als

"/erageWeekly 9W

3kg

9o+yWeigh$

3kg Je) @M@

1 106G1(! 2 22!(2G66 12!4 ( ! 1(62 0!GG 61(G G21 0( GG !6

2 106G1(! 1G G(40 6 6 6(G 0 0( ! !!1 60(G 422G 0( G22 21

106G1(! 1G2!4(!6 0 ! (02 G 0( G !10 !G ! (G 0 1 0(G!41 26

4 106G1(! 1!G 2(G 2 2 !1 1( ! 4 0(6 4202!1G ! (216!1! 0(G46 46

! 106G1(! 1! 2G( 21 !04 (1GG 0(6!!4 G 61 !G(!610 6 0(G4!26G

6 106G1(! 1! 0G(1! 2 !026(62 0(6!2G0G2 ! ( 0G22 0(G 2604

106G1(! 1!!! ( 466 4G (G1 0(6 4G22!1 ! (2 4 4! 0(G 66 2

G 106G1(! 1!!4G( 4 4G6 (2642 0(6 211222G !6(6426 0(G 24 G

106G1(! 1!4 0(4G4!1 4 GG( !12 0(621 41 11 !6(0206 1 0(G2G 24

10 106G1(! 1! (4 1! 4 11(G G2 0(611 4G 6 !!(40G !6 0(G242!2G

11 106G1(! 1! 1 (61G 46 6(0G!1 0(6020GG 6G !4(G0666 0(G202 G

12 106G1(! 1!24 (02!02 4!61(4 1 0(! 2401!1G !4(214266 0(G162G 6

1 106G1(! 1!16 (6 1G4 44GG(0 G! 0(!G2G6 6 ! (6 1 6 0(G1240 G

14 106G1(! 1!0 (41 !4 441!(GG62 0(! 4 1 1! ! (0! 04 0(G0G!G0!

1! 106G1(! 1!026( 6 11 4 44(G !G 0(!64264 G6 !2(4 64 0(G04G1G

16 106G1(! 14 !6(461G6 42 4( 2G! 0(!!!1G!!2 !1( G4!4 0(G0111 !

1 106G1(! 14GG (6 41 4206(1461 0(!462!2 !1( 2202 0( 4 !G

1G 106G1(! 14G20(00 64 41 G(4 0 0(! 46 6 !0(G!4 G 0( G 2

1 106G1(! 14 ! (416 6 40 1(GG 4 0(!2GG160 !0( 2! 22 0( 0 6

20 106G1(! 146G ( 012! 4006( 6 0(!20 0 !22 4 (G0!614 0( G6G G!

21 106G1(! 1462 (4 G6 41( 06! 0(!11 ! 1 4 (2 6 G 0( G 4G!6

22 106G1(! 14!60(01!64 G G(4G2 0(!0 6 001 4G( G 0( G012 6

2 106G1(! 144 (611 G16(0 G6 0(4 !! 461 4G(2 4 G! 0( 6G2

24 106G1(! 144 6(21222 !4(6 G 0(4G 6206 4 4 (G06 64 0( ! 2

2! 106G1(! 14 !(G0044 6 4(26 1 0(4 4 4 4 ( 26 G 0( 0 44

26 106G1(! 14 16( 606 6 4(G2 0(4 20!!4 G 46(G!4 4 0( 6 22

2 106G1(! 142! (G 2 ! 6( 4 0(4644602!2 46( 04 4 0( 641 0

2G 106G1(! 14200( 4G! !1G(G01! 0(4!6 G 21 4!( 4G6 0( 610G44

2 106G1(! 1414 ( 1G2G 462(1G4 0(44 6 440 4!(4G G!2 0( !G0G6G

0 106G1(! 140GG(0126! 406(4 0(442 11 4!(0414!2 0( !!1 !

1 106G1(! 140 (20 1 !1(6 0(4 !2G1G1! 44(6061 0( !22 !6

2 106G1(! 1 (2 !G4 2 ( 42! 0(42G2 G24 44(1 G 2 0( 4 G04

106G1(! 1 26(21604 244(6G2 0(421 G 6! 4 ( !6!0! 0( 46! 11

4 106G1(! 1 G 4(00 1 2(4 66 0(41460 !! 4 ( 41G 0( 4 G0 1

! 106G1(! 1 G22(64 G 141(110! 0(40 64 4 42( 61 0( 410G !

6 106G1(! 1 2(10424 0 0(! 0 0(401 2G46 42(! 2!GG 0( G411

106G1(! 1 22( 040(G44! 0( 4 14G64 42(1 6 0( ! G

G 106G1(! 1 6 (4!141 2 1( 1G1 0( GG!60 G 41( 4 112 0( 1GG!

106G1(! 1 62!( 122! 2 4 ( G 0( G2 0G ! 41( 66G0 0( 06 G

40 106G1(! 1 ! ( 4 64 2G 6(414 0( 61! 02 40( 0646 0( 2G1 21

41 106G1(! 1 ! 1( 4!11 2G4 (G11G 0( 010!42! 40(620!4 0( 2!664

42 106G1(! 1 4G!(4 24 2G0 ( ! 1 0( 641!0!2G 40(2!6 0( 2 2

4 106G1(! 1 440( 4! 2 !G(G441 0( !G2 144 (G G0 G 0( 20G4G4

44 106G1(! 1 !( GG G 2 14(4!! 0( !2!266 (!4!! 2 0( 1G4 G

4! 106G1(! 1 !2( 1 ! 26 0( G02 0( 46G!4! 1 (1 G 1 0( 161G!46 106G1(! 1 0 ( 41 262 (G0G1 0( 412 G(G! 44 0( 1 10

4 106G1(! 1 26 (06066 2!G!(!2 0( ! G2 G(!21661 0( 116 22

4G 106G1(! 1 22!(46022 2!4 ( 26 0( 0 G011! G(1 12G 0( 0 46 6

4 106G1(! 1 1G4(!2 12 2!02( !G 0( 2!064 G (G66216 0( 0 026

!0 106G1(! 1 144(2!6!G 2462( 2 2 0( 1 G 41GG (!46 G2 0( 0!1 0

!1 106G1(! 1 104(6 202 242 (0 G 0( 146GG142 (2 16 4 0( 0 0 24

!2 106G1(! 1 06!(64!02 2 G4(111 0( 0 624G 4 6( 2206 0( 0100G2

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Lbs kgsMy Body Weight: 140 "0.4535#2$%5

Inches cmHeight: &4 "2.54$%'

Years

Age: 25

Harris-Benedict RMR: "( &55 ( #.&$ 5) ( 1.*$ ' ) + ( 4.'$%#)), 1440

Measured RMR: 1.12

E-er / E e-d !ure a !er 20 decrease"2322#.5510&32*#2+ (2322#.5510&32*#2$0.2)

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assignment 1 ise4624

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