JFIFC    $ &%# #"(-90(*6+"#2D26;=@@@&0FKE>J9?@=C  =)#)==================================================7K" }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbr $4%&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ?CM":N=JN3fC;oB+v5?mY%W{pLax@d.$ߨk /#1p,ؖk FH-Tݡ5 )C.K&ye[ m'{`WJ|Sm,vYOd҇^-=wG󏘒x6ԑ=R]:Ѧ7+\mzᆍOBw۸ԁ࢓1nfuy_,qD\3FrxUJXs^^kO2GQpp]F|;m 'ΎҼm gk:[-os3j (ac4&yjm# hq2oBx:}jn2B \# ]f.S׾(+rUF:qZ-ah f,_XqK)sɏ$l6ƀD~f5"ܗCm:Gr믳LF3:+C*[Ia-O"*k$iwkkڄr\$~dRg횾"Oe,g)*NTѥ QQ9Rճe 0C}qr,qy(}HB5nJuJ)''(Z-rwk9}v!CHu,>E 㨢"ٍ=M4Т%Vc5a|9j }QErʽN扟over 400 olympians, and he 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,