JFIFC    $ &%# #"(-90(*6+"#2D26;=@@@&0FKE>J9?@=C  =)#)==================================================9K" }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbr $4%&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ?N=(Y])0yKK<[`UКԵ6ѯbH6~QCZZo$3Y] @ϯZmEjriAtVKcw5w@dtehY#[PΪ섩e#OyH>Ջ3;߲P3P"}3Z^[Gm'St*Dhn-/J2IYLcҨˬi>s(fĒ*jҚwg6)4#6ol#n#XLI|2K*Im Tަ1bkn'lW;K23x]s5j5^Y{*1rףY.:Idm3Ym̹rw:Xi^ rMzPCw3X3095_W1^GgU~A-j{ox;9num,fLvHv\9?qx:}\#]G'fv 0T#dv?|W8W_^*bݜ"C;36=M[n\ddqY$X߫:WO-fCeL1ڠo!P?ZJqـf9֧ Uݢ8Q}Km;C .\ oт*'kb%ӢG0Y#F2ZΝH6 /C2[U 8-JsֹUܸ׊VYq 9(8i5u.|tZ/ 6y$6c#*c<';yتy֜9pU& TcLw1\qSlu*v"u$-ܹji d4GV\8C*1 <[W-spN1+ڥ%Qt ;yƓcqy&^]BJ @G 6g9Ӭc ڠd5sS#K+:8ȯM >e}tʹ"e$bޛMa+$/=}E!I>H{;;|7n ޹9;mi _Bib 'Tǫ%콫x fDFd j'ƥ!9Bݞi+p!?6ޯ=Ӎ;ᇦ?qW't8+ 9th sCFr5i6,0dr"|@WiA& vhAiȾumǚ0)FwF4dojQȊ>\g'Qw}8\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 dvices should increase the resistance at the points at which you are strongest. Herz explained i his patent how his  cam would achieve this:  . . . in working with such apparatuses, durig 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 st