JFIFC    $ &%# #"(-90(*6+"#2D26;=@@@&0FKE>J9?@=C  =)#)==================================================bK" }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbr $4%&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ?T*jPhQJ1Lxڨ7Dw#u@ҹEs x&قȽ=Ox[+$r288`MJT֠Jָ=j̍^[7|e {k#^x2󑎋ELtfq?@Td@bb )]+dYcs`zw^es_,BF?RW)=v"1*ktjB SyN%!rA5xdMaGگJKp䬱ey<]0M]LdfZ-(8M3CR85AmAZKvrJ S.etűp&4R;=2%.$5"]/YD>XOWa j3u䪏#ʹ}{W 6O;H'gdh䝹qqoZ+]:KzÕNG]n4(%5IT=@qWKc=s~ d}k>\Ү<R:~1Tb<*M5-\XN"RcžgH,*okhZe; pߞ+uBK2ħb^q!6*)3L:ޭI6P :iS}*S9Gpj,K ZBY՛ǦNs\6a L]|M^馊@P|Vٚ+|Eҍ~ܣ7GP k|9Z`u|9gexzd[+7Ђ̊h4#VQ*;Nt@wW;0(08D WִfK`Fz)]@iz,<1/^1Z p8>T#XX˯ܘg\]լt\_,G*׮k%亜DEˁ8FwG[>h!q yGr+Jpm ǬD`Kq늢Bum_LsBs#5 * ,ITgq[1ۻcL}jXEL&xZWX]IaUuH ?g_4*w {8^ Jǧ4H)f¨#*=84e`n)?5#2#ЕXZM=b+I!Rsڗ&G<5"H 8`$`E@UL%4^ORj"ԾJ(13EЀ}Nn)~Rly 40 percent of the power for sprinting and jumping comes from the glutes and 25 percent from the hamstrings.&nbsp; "It's imperative that all athletes concentrate on strengthening these muscles with assistance exercises such as the glute-ham raise," says Poliquin.</P> <P>The glute-ham raise enables an athlete to work the entire length of the spine and both the knee and hip extension functions of the hamstrings.&nbsp; This is not possible with the back extension benches found in most gyms.&nbsp; Says Poliquin, "The design of the glute-ham developer allows an athlete to strengthen the erectors especially in the middle portion, which, in most sports, is exposed to high forces."</P> <P>Another plus for the glute-ham-raise is that it is one of the most important exercises for preventing back and knee injuries, especially the anterior cruciate ligament (ACL).&nbsp; "The spine is exposed to great compressive forces in many sports,"&nbsp; says Poliquin.&nbsp; "I've found that athletes who are weak in the hamstrings, glutes an