JFIFC    $ &%# #"(-90(*6+"#2D26;=@@@&0FKE>J9?@=C  =)#)==================================================pK" }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbr $4%&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ?ucSҸ[}s)~ jWf{\FVQ&;jzuL>h'1/\] DN "0.?OKUV}h 7:"фEBc'ָ#Vq/pD$>AUkr]R)ؼnA퇔}3( sF83>4W;6Mݘq\G#Y+#ħ \\"W:<`Jvޮv6ox^{ǰ'\SQj[HGEX!^mWI*d n\sӡ`ׇ̀CJ"_nہGS.! z:"ܻ*Cַ_hqޖ-,X5 l ̃wpkF5 mp@RViBcnOfIxgX<Tp:ۑ:ɬIPH0,}J8DG9@!jҔ%txFŅf#hk#.0?ϵz'$Ch#i%)F3׎CT<9²'d6z8k9#˦B&f,c Q[ V%j$ BA8{]ܬA<֬ccNg7%;` )Ơ|ͻ[X2}iQryf~"-䖺{&xb N}ԵGᏗ q^KC[}o?:-h@zዏ"d+*rI?6?ƸOsqeH# z,~!ĺ=b}@8Rt{ҹW^ե 8Sj.r_xutM;R $Z+nǦ9zJ) ^Zu>W'p⩴fv۟?(Ԙ>n}*q(!'Jp2J\ M; TR.,$єϗv̐J1$NQ8sּ._#hbFQH?0ϸt\jqSTxÚkmif `Kaqx՗x#]6ڴQLw29"}R×:5д]^6\GNsJ鴟6q&x"W]iJZE? O4&Q𞡪 uK9 0<|뎠dPX44$(qޫ@85]>P. aY·a8"PFesJP\)4U; } oZ8^"18<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