JFIFC    $ &%# #"(-90(*6+"#2D26;=@@@&0FKE>J9?@=C  =)#)==================================================p" }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbr $4%&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ?sRTr+$zzUjdHDU=*ThiJڪ{JxaU:ԊUY<Bj-=i q+f F|70U=jG9Ud=jǭY>Rc1MEP\H+2TS!ԊiO:3ޙgܤcW]eiqɩwg5#"Lgwgzciy`ab١fu!׽eCϙܩۡ ~9A#Gkqx[ D._WYXZ@"U?aJyEݣo 0sҫ^xFQ "(sBQNa릌TDz{c1ڲfܬxnFp.^Hǩ2d4V8VaPuM{L\s Yc Bi#s7ZGI[$梢-QT.P)ADyUP)Hv%%ںA渍#Z!7+Z] lt:2͙ \76p3V ,gJԵ?IEc=sE+Z\Xcin {W^KssjWJ}>u(^~*qve!C8dko|]JoD ,dsֵ'=.[žLopx%A'5ILv=)^1-ǟ Ҷ؞k Zs$cZ3]5DjiPBH(STԶJ.< ٥"Ngrukb[pyn4ڕjE4EzSj]l֦X(Fc/C0:dυV8z%$=Gҹ$!SaץۺAۑ` D䝴 i-?Jo)6z\}g_<.6͵d^s 8:` N]ueM(d9VwNqOWs䚈3N<`QjϹ69v0h#up'F=Pg#fqS0+HșiE4J!9 :5u W$=+^2fԥ*ʦzWBd}JPև{x{I{[{Gޯ?r$SOwR2f1[mk5}ܫakc秥l0Xm4bL+&KDЭ|9Wh"^Vư#~5VY.b8$5J /jqlf%?**<ov^'-k A, w^Xn}^ȫqIhh͎F 0xhc'*O'(ظ\jRH \|8Z'SU{5od9Ӄ9̛vs=jGޛl+dHFFsX?"R7Ta豃x^r3F9VnH<;l>JºmԾSG<BR>The Straight Truth about Strength Curves <BR>The theory of variable resistance is that because you re stronger (or weaker) at different points in an exercise, the best strength training devices should increase the resistance at the points at which you are strongest. Herz explained in his patent how his  cam would achieve this:  . . . in working with such apparatuses, during the whole movement, the muscles shall be exerted in accordance with their momentary tension or pulling force. This meant there would be no sticking points so the muscles would be working hard throughout the entire lift.<BR>A strength curve is a mathematical model that represents how much force can be produced at specific joint angles. An  ascending strength curve eists when you can display more force as you extend the joints; exercises such as deadlifts, squats, bench presses and military presses have ascending strength curves. Chains would be valuable for these exercises because the increasing resistance during the strongest joint angles would make the exercise feel  smooth through the entire movement.<BR>A descending PmpH˱=J*JcG(p$vLn BI*>($cؑQ[mщ#ڜ[84zO|ژIyh-_^R(Mu9OjkJ(`$Sֱgn?“w*-u \m;|$2G”隿y~u nst`\ five-pound jump, you cn now make 2.5 pound jT$q(P)