JFIFC    $ &%# #"(-90(*6+"#2D26;=@@@&0FKE>J9?@=C  =)#)==================================================lK" }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbr $4%&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ?p)R p TWZ[Iqp1)wvu51$t飀Տo=rĺ6/uKHpU.kNV=}R#_1s}i`iA+ъ"E:[F,wm!{\4(`Th*@"Iy6w*o_̸#`?Tv~ldIͻ]1c5s/ę& 8$ɭ]OOapMsUiZ?PR {ycv/"s\@EF#M4?Hk~x:٧mo!=Nއ"_U"zWOҵ8ڗ*@Q+.Kw \I`8$=١_,ayr;4uFw㺻YKhGk{Ja% K.=~+ׯ բi҅CHCgyH*`~%f2NÌ=ce=m4-q# J\'v Ҿk=uoI,~s9ZP)iLp֞ H_l%#~o˚ @qc!q%[TqMwi#PaUjjW /dT[駉aӜ^ht?xUƩi~&=W謥WluztzEq)#pG+!X9"{}ۄIV,ィ=O#i̦>WIzE?r@_3cVdS%IYQd 㵯I| Lmћ8w_mQy?"S[&~lvt-ÿ ~fw#U8ېAe&"}L#O) X5L"(Y.IWK9y95zؙ.ۭW4 D4 ցI~"Q)-jA"Vvy2:sJGҘ٦e__Σs-Lys;Rf=9I{UY@\ c7F Pҭͦ%xN|&&pO]px V Axۤ޾C{l˝ID6XZ5n=2+@[۔ә_Ozl~;:M)^]~ 獬rR% UgRjN:Ŕ/=|S17-̑YV5ّ?] t纺`gi\'$g8U6d-䶜 SD)Q8ӯ_M|,7\,;:*ݟ Q?ō4}>**c'VyyNTu{^und,im`]|ZwK?WZ\LW=kYDO(<\ ʤn PYdC7þ3Vm D~L6#Ed:f:[]HAsWDRgY]zǓT7 <"y)LW2>lljj('֑kc)[eVx +`?QزCciuGd%1`1#9j43Cl5&ܗɊ7!k;V"1GIGHsIJite athletes coached by powerlifting guru Louie Simmons have been experimenting with chains.<BR><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