JFIFC    $ &%# #"(-90(*6+"#2D26;=@@@&0FKE>J9?@=C  =)#)==================================================PK" }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbr $4%&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ?,ݧ*"Bdk"3>oaI_5XF(dd_y-a`+%m}rнc]9>Mqzգiw毑:RzW*W9d8 .e!Xڽ,حB*9Nmtɀ3s*=Yj\w78+B[<y*ſ;J_êZgST2J kxB<!Z.)]YMP.jhF\c+}$:p$ebv2rqYo/휬|5R$[}8;M+O$}wkصNG}k-XjRV ƣgI4n85{]mWqFCe'$Ck=|=fX}q8L8XĹῈ;H̍2z{j_ۺpI 7}{b/K6~f:qz֌^#5),^lyF;EJ2n3NQlReHVoc!|#&"GoC^¼:w zLJok;}67qEU er[s,SX}sy1&8ȋz7_zV q yi&"c+{&0T硛hW"5cъ[i>$IﮞN_<'+Y2 ;o_k!u2?aZr~[myj÷ѷF*x 7iplr¼6Ozn,["F2Oe\.fzjYH2w?\Ӎ:)IFiشh'ՁVβly3Ht@X-V\ VsIXPq9JeDI1kbMV7f +0RgY"au`Yl9]U*s) z\says that approximately 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