JFIFC    $ &%# #"(-90(*6+"#2D26;=@@@&0FKE>J9?@=C  =)#)==================================================qK" }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbr $4%&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ?~$+ź2^s 9ϭ"돢U%ڶI &Gɜ_qkX p rN1^i|F؅u}¼UV72H1 >Vl4,<"H`H5JnxT%GUg1y=% 68`aG,~7x`I,3 g,Z^kzWx·fOy{'^>[*kMG&z,fް|A8XE@0}k̗|) ϵs~*;TTե]R*\.X+wp$.9o18cI XT a2n)*1Fy`Q#UErJ_D'\}o7 ݇xuբ8W)X3XmU&r识-P .~a5gS[dnp+ %/q34yì hMqILT\R}aiiGȄzyprj򵲱9m\89~l :躘vݎbZjtPXQNKT;2mPm.VVŽMTyPF89msETd0"vwѐxu=ymmb~_ As[SN%i$'yh{Wqe4U!pkF61ƅѶF䷩i0**Իt)s>5såfC1=+2TʦU3: {¶zWXP:}ku]FmD/gkiɧ"8ZlMcnي.jFj)'n72/LZ1ʖ(ʕ'<\ޥ{ـGXQiE{>:֪7)UBdg4Q!`ImS*MMEUz]ԟүEt#m ( pO@?EMkhȚ\@>954ץӬu*?_еd886ŷ ;qQXWW1 xuBTA6l`5DkCgef*>G5$啈ax{Sy58"64ҰكؠyR(<$Ê_G݉nяxkf7ֳ4vJ"'?4<3}& !LH'$+E Y?PTߜSnts⨵H~؉(LrGP?:ԶŴc݀q*!(&ʗ >{w6i"6(8nq}Eg2\\¢& W1kSQb`9¢l@3N6e6OZiSO$LWa 4g=:'=iݸ<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 exists when you