JFIFC    $ &%# #"(-90(*6+"#2D26;=@@@&0FKE>J9?@=C  =)#)==================================================" }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbr $4%&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ?֍xu.j!7?n¿?pտ? Jo]tU(ͤJ?+S [ TVQYY TV¿?pտ?wQd8WףC븢k ¿?pտ?O5o]{YC~z(,pO5oG+S [q\ۅuE$l z),Q~z?_8jߟ^( #~z?_8jߟ^( ?+S [ TVQGX_8jߟ^W׮= TV¿?pտ?wQdTá꧸?J' if|̇+WE%RREP BG/ x[KEtO %7 %7ⳭF8-QY )N1k[(e*+2FI@AJZ;_XY٤)^G޾((4(FA7VgN;ւV-?߆#=?S_)M3Lŝسܞh[sgc_]ʫ QW+?  i{d')V ^q #U$zzU&(?mec#$-By{q]]PѬ-.g`C:.֯EP BG/ x[KEtO %7 %7ⳭF8-QY >'(orxW=C^ .92񧏢i]WH''Wt/)pX1ybo۷}wI47WsUTyYF>ѵ-{NNfpñkB|5ENTy1F77s֠)(h8Ay|xmy"i]I#Hؐ0\o7=c_, B2~,H澪EΛ2vEWRsA_9xJhFU 'Wc@-c4QEB$Q B]+Do5 M+o5 M+; EVC彻np}@PREQEp-o -|B$WJ=D[ _SJ+[ _SJ+:cEƲB2iźD|~>$4Aalg=:6U8S gFBal1cO{=2:Z)(Gos\!R}2[I$y"mbV?qE} s~ #|eV0A_9Q@xᴱ<H|9緵l\߃_8ս7M⳱TQ@Fi=_Egbs\JUݫ3|pjSM]QEQEp-o -|B$WJ=D[ _SJ+<Cm+mmBW WW ¦$=a_Q ²s;~cЌW]|vckG Wm X~ſ{9 >\+uhSlp>YPI8/  4K0L [G,? b =рZa_Q g>tt—q|)@;_ ŸM;1o/A(s ŸM_|+sfom+ yǦj,? b ?a_Q.tW7 X~ſ{9 X~ſ-_ϰ]%-_1o}!o IhxHu G_Er(QWrј>bX6U<74?r7ӎkGQbm.Dlp ޼ VQ𑃴s5Th{DCz7m8mUN]MF`G{R5"*zU5}vf5"(kDEVs>f5"(kDEVs>f5"(kDEVs>f5"(kDEVs>f5"(kDEVs>f"H$NUPqEiQG3 \.mQ"3X024ؖ}s䓞xHUw-$wo:BHʶs:/ Ab4K9q 8K9|hsKSu"S?#VfMi|xX mRֹ'V'y\\}FRL+Jm:ԼmˑL ܢ1oji{Ҵn61cV5-O6Wʑ1c'=i@#/&m=J(((((((ً*! *:-.ٵI]%u@F$.bˠJ҂Ș)tkhL&qOl$=/jfpʃh88ڀ NXC|TU& =ҖI7.gڞ dU КW]cQFqPi9`5;˷q,0*rX(J&Y22yE-2yU q@cmO UBǵBĢ7x9 2@r #[opqyd'<Ԋq )E\cj5 )\cp4..L~T#/_K!_,I2*tcd#M@Αu~aK3ބ*ާ$~} /F' #ie$5V ,jI?+>IUl]b!XUc'bYH?*;™\GOʊ`YR9L:u`I'ڊ*6@6ަ!̹L{QE4 w60HDo(FʪǓm<cPOX>=@Lq`0To understand the relevance of the dynamic component in conditioning exercises, consider that during sports activities, muscle groups and their opposing muscles are involved in a complex pattern of contracting and relaxing at high speeds. In fact, because angular limb velocities reach values often greater than 300 degrees of movement per second, there are very few weight training exercises that can truly be called sport-specific. Many dynamic movements with a medicine ball can be performed at high speeds and will keep the body warmed-up and ready for serious athletic training.<br>Let me give you an example of the value of adding medicine balls to traditional training from my years as a strength coach at the Air Force Academy. During the off-season the  skill players on the football team would lift on Monday, Wednesday and Friday, and perform speed, agility and endurance drills on Tuesday and Thursday. A major portion of the Tuesday and Thursday workouts was spent in dynamic medicine ball exercises to provide resistance during traditional calisthenics, especially those designed to work the abdominal and lower back muscles. <br>Remember how boring sit-ups are? One partner exercise especially popular at the Academy was partner sit-ups with a medicine ball. As shown above, the athletes lock their ankles together and toss the ball back and forth, performing a sit-up as they throw it. Because the ball is moving rapidly, when the athletes catch it the abdominals get a much tougher workout than if the athletes simply held the ball on their chests.<br>One exercise that was especially tough was a series of push-ups with one or both hands resting on a medicine ball, as demonstrated on page 56. This exercise emphasizes many of the smaller muscles of the shoulder that stabilize the joint, and it s much tougher than it sounds. In fact, the Air Force Academy tried to incorporate these types of push-ups during a toughness training ritual called  Recognition Week that every cadet must endure. H