JFIFC    $ &%# #"(-90(*6+"#2D26;=@@@&0FKE>J9?@=C  =)#)==================================================^K" }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbr $4%&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ?R)`R(f=)iycMlp#{gDƤ=j64E5PZ*dԭ4sq}:8}XcOZa_ҹ/25Q(;d\kap=GAS>RϤ H0k2^NYcL'bO떺n5躉T `572ɯJb!bFeiHmCtK׵򤸒>$(*L5>/"|sF@<6Mޠ0o?\^jw"(LVD\ J+W ˹[g\ߴXhX_"NLjFA8ϸk-j@dV%Tw!$FPGqKkҢj;^&ᨴ2{;vsqZB8A\Ny .k]j]e6: $8|WsKy!f9@͈`b59/me$<.nJhsh,lR+:2eYH=} PR;#_A_nů1f.,y?BkmNfA8hDԟ [{ӥlx(-O7cV}5GRpЯ9Wʣ9A]UGw`ʧ8 +Z's^kxš]ky.$8fMA)|bM̨N7sm"Η 9 )U&aAMꠒBQpS3qdkws"F,‰ݕ;\#)vzUY}*lC0H *G=qQHO`1ZfvWOO\u+:m >q׸G!vE8CLlrqŸaڍ=i>) &$O~I$?a9t(z`Bʹ9{a=C percent of the power for sprinting and jumping comes from the glutes and 25 percent from the hamstrings.  It s imperative that all athletes concentrate on strengthening these muscles with assistance exercises such as the glute-ham raise, says Poliquin.<br>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. This is not possible with the back extension benches found in most gyms. 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. <br>Another plus for the glute-hamraise is that it is one of the most important exercises for preventing back and knee injuries, especially the anterior cruciate ligament (ACL).  The spine is exposed to great compressive forces in many sports, says Poliquin.  I ve found that athletes who are weak in the hamstrings, glutes and lower back not only are