Download - Bowling Skills 2011.pdf
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BowlingSkills
PresentedByClintonKempnich
ValleyJunior
Coaching
Director
Level3CACoach
http://images.google.com.au/imgres?imgurl=http://www.topnews.in/sports/files/shane-warne.jpg&imgrefurl=http://www.topnews.in/sports/regions/melbourne%3Fpage%3D14&usg=__GEdSdFGTDPJt_bq2QwEPhYAgWjI=&h=240&w=350&sz=27&hl=en&start=3&tbnid=160SA8b7TVtPDM:&tbnh=82&tbnw=120&prev=/images%3Fq%3DWarney%26gbv%3D2%26hl%3Denhttp://images.google.com.au/imgres?imgurl=http://www.cricket.org/db/PICTURES/DB/112004/056105.icon.jpg&imgrefurl=http://www.cricinfo.com/australia/content/player/4925.html&usg=__ysEcQKi0hVFoyh2k4sO08Qo6wZo=&h=130&w=79&sz=3&hl=en&start=15&tbnid=2IgfmIsr5iOrGM:&tbnh=91&tbnw=55&prev=/images%3Fq%3DJoe%2BDawes%26gbv%3D2%26hl%3Den -
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Generalissues
for
seam
and
spin
Theapproach/runin,trytostay:
Smooth
Balanced
Economical
Rhythmical
Consistent
stayrelaxed
and
try
not
to
tense
up.
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Angleofrunup
Quicks/mediumsstraightbutanglesand
positionswithin
the
crease
are
can
be
used
to
effect.
Spinners(personalchoiceandstylebutbody
pivotandpositionneedtobeconsidered)
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Tacticsandplans
Warmups
Directionwhere
to
bowl?
Ballcare
Buildan
over
Fieldsettings
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JuniorFAQs
Hethrowsbutcannotgettheconceptof
bowling,what
do
Ido?
Thebowler
skips
twice
before
release?
Thebowler
bowls
4good
balls
and
24
balls
an
over,why?
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Styles
Not so perfect - quick butinjured
Perfect but unusual andreal quick , not injured.
160.58 km/h 180 KPH
anecdotal
San Cincinnati Reds,
Chapman 105 MPH
(168KPH)
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Direction
Fronton
Sideon
Mixed
Allangles
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Forcesatwork
Thefasterthebowlerrunsintothewicket,the
greatertheir
physical
conditioning
needs
to
be
towithstandthegroundreactionforces
(GRFs),inparticularlyatfrontfootcontact.
Thiscanbeanywherebetweenfivetotentimesthebodyweight(BW)ofthebowlerfor
eachdelivery.
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Spondylolysisisanoveruseinjurythateffectsthehardtissue
ofthelowerspine,specificallythelumbar.Asseeninthis
picture,there
is
afracture
in
the
bone
of
the
lumbar,
thus
meaningthatitisahardtissueinjury.
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Actionaspectstomonitor
Aimtokeepyourheadassteadyandlevelas
possible,
looking
towards
your
target. Pullyourfrontarmdownandthroughthe
targetarea,makingsureyoucompletethe
deliverywith
afull
follow
through.
Frontarmisimportantasitgenerates
shoulder
rotation
that
allows
for
a
more
symmetricalactionandplaceslessstressonthebowlingarm.
http://images.google.com.au/imgres?imgurl=http://bp2.blogger.com/_MFlH_E24We4/SHWx8d3edHI/AAAAAAAAAM8/tWq_uyRZ2w8/s400/033987.jpg&imgrefurl=http://hotcricketlover.blogspot.com/2008_07_01_archive.html&usg=__ms0frFc6-CGEMDwRgT5bCBjfW4k=&h=400&w=343&sz=38&hl=en&start=21&um=1&tbnid=ZY79njTYAwOuyM:&tbnh=124&tbnw=106&prev=/images%3Fq%3Dunsafe%2Bbowling%2Baction%2Bcricket%26hl%3Den%26rlz%3D1T4ADBS_enAU299AU299%26um%3D1 -
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Keepitbasicandsimple
DailyTelegraph(London)
1 thing to work on good
2 things to work on OK3 things to work on hard
4 things to work on you
have to be kidding. My brain
hurts.....
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Seamers
Runup whatisnatural???
straighterlines
are
better
Closedeyesrunupasaguideparticularlyfor13
yearoldsbowlingoff18metrerunups
Measurefromwheretowhere?
Repeatable
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Seamersaction
Trytokeepeverythinginthesamedirection,towardsyour
target,keepyourhipsandshouldersparallel/inline,and
followthrough
the
delivery
in
the
direction
where
you
intend
theballtogo.
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Actionissues
Faultdetectionandtipstofix
SkippersPoorangles
Laser
linesHeadpositioning
Runup
Workloads
http://images.google.com.au/imgres?imgurl=http://upload.wikimedia.org/wikipedia/commons/thumb/4/49/James_Anderson_bowl.jpg/200px-James_Anderson_bowl.jpg&imgrefurl=http://en.wikipedia.org/wiki/Swing_bowling&usg=__J_wjgj_p2L7IjLqtr0Ja35pHWu8=&h=729&w=200&sz=40&hl=en&start=40&um=1&tbnid=VC8JmWn_RwVyTM:&tbnh=141&tbnw=39&prev=/images%3Fq%3DCricket%2Bball%2Bgrip%2Bswing%26ndsp%3D21%26hl%3Den%26rlz%3D1T4ADBS_enAU299AU299%26sa%3DN%26start%3D21%26um%3D1 -
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GripsandoutcomesSeamers
BasicGrip
Variations Foranoffcutter,arighthandedbowlerpullshisfingersdowntherightsideof
theball(fromhisviewpoint),inanactionsimilartobowlinganoffbreak,onlyathigher
speed.Thischangestheaxisofspintomakeitmorelikeanoffbreak,whichmakesthe
balldeviate
to
the
right
when
it
bounces
on
the
pitch.
http://images.google.com.au/imgres?imgurl=http://www.cricketupdates.org/wp-content/uploads/2009/07/40716576_offcutter203.jpg&imgrefurl=http://www.cricketupdates.org/how-to-bowl-an-off-cutter-in-cricket.html&usg=__QHi_NI4IpXwg99KbscY8b4Zzsyc=&h=152&w=203&sz=8&hl=en&start=2&tbnid=xRjROaqqFnWp_M:&tbnh=79&tbnw=105&prev=/images%3Fq%3DCricket%2Bball%2Bgrip%2Boff%2Bcutter%26gbv%3D2%26hl%3Den%26sa%3DGhttp://images.google.com.au/imgres?imgurl=http://img.freebase.com/api/trans/image_thumb/wikipedia/images/commons_id/2527024%3Fpad%3D1%26maxheight%3D64%26mode%3Dfillcropmid%26maxwidth%3D64&imgrefurl=http://www.freebase.com/view/cricket/cricket_delivery_type&usg=__TX_6Jn_w4U0hA6ApvWFvC7nI8qE=&h=64&w=64&sz=5&hl=en&start=5&tbnid=JLOyms6opGj96M:&tbnh=64&tbnw=64&prev=/images%3Fq%3DCricket%2Bball%2Bgrip%2Boff%2Bcutter%26gbv%3D2%26hl%3Den%26sa%3DGhttp://images.google.com.au/imgres?imgurl=http://upload.wikimedia.org/wikipedia/commons/a/a6/Cricket_Grip_slower.png&imgrefurl=http://commons.wikimedia.org/wiki/File:Cricket_Grip_slower.png&usg=__Vhz_T2o8QPAcIQpKEnlxbPg4NRU=&h=160&w=116&sz=19&hl=en&start=36&tbnid=tE_W8DAPptT1dM:&tbnh=98&tbnw=71&prev=/images%3Fq%3DCricket%2Bball%2Bgrip%26gbv%3D2%26ndsp%3D21%26hl%3Den%26sa%3DN%26start%3D21http://images.google.com.au/imgres?imgurl=http://news.bbc.co.uk/media/images/38887000/jpg/_38887135_ball144.jpg&imgrefurl=http://news.bbc.co.uk/sportacademy/hi/sa/cricket/skills/newsid_3230000/3230903.stm&usg=__tq5OB5q40TOVz1kOiRZwYCweejE=&h=167&w=144&sz=7&hl=en&start=1&tbnid=gJw0MpRiUDFx_M:&tbnh=99&tbnw=85&prev=/images%3Fq%3DCricket%2Bball%2Bgrip%26gbv%3D2%26hl%3Den -
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GripsSeamers
Thelegcuttergripwiththeseamvertical,
the
middle
finger
is
placed
along
the
seam
withtheindexfingerabouttwocentimetres
awayfromtheseam.Andtheballrests
betweenthethumbandthethirdfinger.
Atthepointofreleasingtheballtheindex
andthe
middle
fingeract
upon
the
side
of
theballsothatthethumbpassesround
undertheball,generatingspinonthecricket
ball.
SlowerBalls muchtrialanderrorbefore
everusinginagame,manyvariations......
http://images.google.com.au/imgres?imgurl=http://www.cricketupdates.org/wp-content/uploads/2009/07/40716566_legcutter20331.jpg&imgrefurl=http://www.cricketupdates.org/how-to-bowl-a-leg-cutter-in-cricket.html&usg=__OERBA_XEAvo0_QjFOSM8LDv1gGs=&h=152&w=203&sz=8&hl=en&start=19&tbnid=lHOtNd3JUmm35M:&tbnh=79&tbnw=105&prev=/images%3Fq%3DCricket%2Bball%2Bgrip%2Boff%2Bcutter%26gbv%3D2%26hl%3Den%26sa%3DG -
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Swing
Therearetwostockdeliveriesoftheswingbowlerwhichpertaintothe
gripandtheraisedseamoftheball:
Outswinger
To
achieve
an
out
swinger,
the
bowler
must
hold
the
ball
withtheroughsideplacedontheleftandgripitwithaverticalseamand
thefirsttwofingersoneithersideofit.Duringthedelivery,thebowler
thenanglestheseamslightlyleft.Theresultisthattheballswings
towardsthe
off
side
and
away
from
the
right
handed
batsman
(hence
the
alternativetermawayswinger).NewBallswillswing.
InswingerAgainaverticalseamisnecessarybutthefirsttwofingers
mustbeacrosstheseamanglingslightlytowardstheright(thelegsideto
aright
handed
batsman).
The
seam
must
then
be
angled
towards
the
right
beforerelease,givingtheballachancetomoveintotherighthanded
batsman(towardstheleg
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Many variables may or may not affect swing outcome. Weather, ballcondition, seam height and of course grip and action.
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OffSpin
With the traditional off-spin delivery, spin is
mainly imparted with the first finger draggingdown and across the seam (creating off-
spin).
Many other variations e.g. Funky Miller,
Bruce Yardley (spinning off the third finger)what works works............
http://images.google.com.au/imgres?imgurl=http://www.planetnz.com/palmheads/images/offspin.jpg&imgrefurl=http://www.planetnz.com/palmheads/myhacks.php%3Fpg%3Dbent_finger&usg=__9Dvq5DdmVxKQihddvsjWbyKbwts=&h=120&w=160&sz=5&hl=en&start=1&um=1&tbnid=NoeK3zR6xMtN6M:&tbnh=74&tbnw=98&prev=/images%3Fq%3Doff%2Bspin%2Bgrip%26hl%3Den%26rlz%3D1T4ADBS_enAU299AU299%26um%3D1http://images.google.com.au/imgres?imgurl=http://newsimg.bbc.co.uk/media/images/38116000/gif/_38116523_off_break.gif&imgrefurl=http://news.bbc.co.uk/sportacademy/hi/sa/cricket/skills/newsid_3227000/3227307.stm&usg=__ITd-p7gXOO0tvkheOG5fZfPLrHY=&h=224&w=298&sz=9&hl=en&start=3&um=1&tbnid=1Y-hotNlXXX7PM:&tbnh=87&tbnw=116&prev=/images%3Fq%3Doff%2Bspin%26hl%3Den%26rlz%3D1T4ADBS_enAU299AU299%26sa%3DG%26um%3D1 -
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Offspinaction
Itisstillveryimportantforoffiestohavesmooth
actions.
Shorterfront
foot
stride
at
release
means
greater
bodyheightandrotation thereforeallowingmore
sidespinratherthanthefingersdoingallthework
Frontarmstrengthandreachandpivotsoastodrive
throughthecreasewithenergy
http://images.google.com.au/imgres?imgurl=http://i.thisislondon.co.uk/i/pix/2009/07/Nathan-Hauritz-415x600.jpg&imgrefurl=http://www.thisislondon.co.uk/standard-sport/cricket/article-23717470-nathan-hauritz-spin-shows-how-we-can-blow-away-the-aussies.do&usg=__7u_IUOJIVW5xUdguYeFGrfl16JY=&h=600&w=415&sz=51&hl=en&start=7&um=1&tbnid=DAKD9P74essKxM:&tbnh=135&tbnw=93&prev=/images%3Fq%3Dhauritz%26hl%3Den%26rlz%3D1T4ADBS_enAU299AU299%26um%3D1http://images.google.com.au/imgres?imgurl=http://l.yimg.com/a/i/in/cricket/images/2009/july/2_aus_hauritz.jpg&imgrefurl=http://cricket.yahoo.com/photos/The-Ashes-2009-Players-to-watch_team_1_12470314942814&usg=__8qFx7rzTCZr4LBqksVeQ8XRT-w4=&h=500&w=351&sz=34&hl=en&start=94&um=1&tbnid=vewSLxmn4T1WWM:&tbnh=130&tbnw=91&prev=/images%3Fq%3Dhauritz%26ndsp%3D21%26hl%3Den%26rlz%3D1T4ADBS_enAU299AU299%26sa%3DN%26start%3D84%26um%3D1http://images.google.com.au/imgres?imgurl=http://www.cricket.org/db/PICTURES/CMS/95100/95167.jpg&imgrefurl=http://www.cricinfo.com/ausdomestic/content/image/374789.html&usg=__lQWzYfaIUnbOOl6obcmRmDXNg6A=&h=711&w=500&sz=42&hl=en&start=49&um=1&tbnid=pj1841wShOADLM:&tbnh=140&tbnw=98&prev=/images%3Fq%3Dhauritz%26ndsp%3D21%26hl%3Den%26rlz%3D1T4ADBS_enAU299AU299%26sa%3DN%26start%3D42%26um%3D1http://images.google.com.au/imgres?imgurl=http://images.smh.com.au/ftsmh/ffximage/2009/07/08/nathan_hauritz_narrowweb__300x393,0.jpg&imgrefurl=http://www.smh.com.au/news/sport/cricket/england-should-start-the-ashes-as-favourites/2009/07/08/1246732365096.html&usg=__5wwDatxMFv26zGMlLgp9b6VR3EE=&h=393&w=300&sz=35&hl=en&start=62&um=1&tbnid=7nFhMr6jZDxU3M:&tbnh=124&tbnw=95&prev=/images%3Fq%3Dhauritz%26ndsp%3D21%26hl%3Den%26rlz%3D1T4ADBS_enAU299AU299%26sa%3DN%26start%3D42%26um%3D1 -
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LegSpin
Legbreak:Thelegbreakdeliveryiswheretheballspins
awayfromthelegside.Thisisthestockdeliveryofthe
legspinner,
hence
the
name.
To
bowl
aleg
break,
the
ball
shouldbeplacedinthepalmofthehandsorinthe
fingers.Theseamshouldrunacrossthefingers.When
bowlingthe
ball,
the
wrist
should
roll
over
so
the
ball
is
releasedfromthefrontofthehand.Whenrollingthe
wrists,thefingersshouldrollacrosstheballaswell,
providingextra
spin
for
the
ball
to
turn
once
it
pitches.
http://images.google.com.au/imgres?imgurl=http://sports.indiainfo.com/2009/05/19/images/shane_warne.jpg&imgrefurl=http://sports.indiainfo.com/2009/05/19/0905191305_sport_ipl_rr.html&usg=__q-hPSmr3dQ2WOXa8Sz7kw7O7fJM=&h=199&w=296&sz=33&hl=en&start=54&um=1&tbnid=_Jbp6I95lNQP0M:&tbnh=78&tbnw=116&prev=/images%3Fq%3DShane%2Bwarne%26ndsp%3D21%26hl%3Den%26rlz%3D1T4ADBS_enAU299AU299%26sa%3DN%26start%3D42%26um%3D1http://images.google.com.au/imgres?imgurl=http://newsimg.bbc.co.uk/media/images/38099000/gif/_38099316_leg_spinner.gif&imgrefurl=http://news.bbc.co.uk/sportacademy/hi/sa/cricket/skills/newsid_2066000/2066066.stm&usg=__twMVd6dIF_NaI5i4cdOeUiB_ro8=&h=224&w=298&sz=10&hl=en&start=37&um=1&tbnid=DgF-xNGU47ND4M:&tbnh=87&tbnw=116&prev=/images%3Fq%3Dleg%2Bspin%26ndsp%3D21%26hl%3Den%26rlz%3D1T4ADBS_enAU299AU299%26sa%3DN%26start%3D21%26um%3D1http://images.google.com.au/imgres?imgurl=http://www.dkimages.com/discover/previews/865/50059799.JPG&imgrefurl=http://www.dkimages.com/discover/DKIMAGES/Discover/Home/Sports-Games-Recreation/Ball-Games/Cricket/Cricket-134.html&usg=__KQLqKTpuV16Bk3uzwr2jtZU8Mnc=&h=428&w=416&sz=20&hl=en&start=6&tbnid=0GM2k5Q_Qiox9M:&tbnh=126&tbnw=122&prev=/images%3Fq%3DCricket%2Bball%2Bgrip%26gbv%3D2%26hl%3Den -
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Grips??
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Ifthereisonefactorinspinbowlingwhichall
spinners
should
accept
if
they
wish
to
perform
to
their
optimum,
it
is
the
concept
that
the
ball
should
be
spun
hard.
Not
rolled,
not
gently
turned,butflicked,ripped,fizzed.
PeterPhilpott;TheArtofWristSpinBowling;2006;CrowoodPress;Wiltshire,England.
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LegSpin
Tobowlagooglyorwrongun,insteadofreleasingtheball
fromthefrontofthehand,theballisreleasedfromtheback
ofthe
hand.
The
spin
applied
to
the
ball
is
clockwise,
instead
ofthestandardlegbreakdeliverywhichhasanticlockwise
spin.
TopSpinner
The
wrist
should
face
out
towards
the
offside.
Thiswristpositionmeansthatthefingersandwristimpart
overspinortopspinontheball,insteadoflegspin.Theball
thenloops
up,
then
dips
down
shorter
than
what
anormal
deliverywould,withahigherbounce.Theballgoesstraight
ontowardsthebatsmen,insteadofturning.
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LegSpin
Encourageyoungbowlersasthisisthe
hardestaspectofcricket.
Donotexpectaccuracy,wicketsoreconomyearly. Justkeepthembowlingasmuchas
possible.Think
about
fields
for
the
leggie.
Encouragemostworktobedoneonthestock
ball
the
leg
spinner
and
not
hard
variations
etc
Zooter
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Variations
The hand is rotated/twisted anti-clockwise so that as the
arm comes over at it's vertical position so that the back
of the hand is facing the batsman. Additionally in orderto allow the ball to come off the 3rd finger with the flick
of the wrist the shoulder is dropped lower.
Difficult to master quickly for most. More degrees off the
vertical release makes this wrist position easier but with
less spin.
The toughest delivery of
them all SK WarneThe ball is "squeezed" between thethumb and fingers in such a way
that it spins backwards and skids
on low and fast with under-spin
after hitting the pitch.