JFIFC    $ &%# #"(-90(*6+"#2D26;=@@@&0FKE>J9?@=C  =)#)==================================================dK" }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbr $4%&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ?o vȨh {i[HUGA}2sLc]E!LmY8l_2`pPI(02OA#Iy7$؂sb,'q@9]E1[cr$ zc,hYڸޝkFf$dOܤ^)8/Cм9df3Zw_%goA@> /sp۟tW|[ }a%$+ʳֱ$nW2M7,OUg`cf'V$&G սFB%Yܳg,P}*žCe%:|'eoƩYhWW9wfY@)ZQ폓Ǿ+4 \YE4Vl,Lg_ku H#y* Ց疺lv̬d>VS3ZRΏ$r2G4&)Gy da]dl⑹x*0M9+u+CUh VaXɠJD2pH85CZ4Kiv3džoj7I,  \s5FgiLo;)}ڛg,K%ޡ"QQ}j5Fd w>\K X#`嶅r,׮ qHɉCsAumJl"e@bojXj aw91FXKSA汼[]Mi:92qQ}&Ws\w5'٤oxqu.ۘ8fŽKUR6g2n$s\56t֮xk} 9MΡpq=kЌ"+rF`8"5F}_v$]6pyt/ M4i=0By~Suvp5mq by?(JDSхMaK,̮8 iI9h!'Ԋ[{/қZ:jR!p|4[6:sQUsO GZ]lzƕY lV5 N(ql)=k$m4knr0G'_SRwf&64?VYln]U3&k*{RMѮw42?CHʲ8r}Ӽ].#5(Gڎ.3$=ՋG"͑&V3wRڵtB;>.miLsXF/̩OC1 r9<Tiq&一aeҪMuͶFz}7F9X*դ3<Ȱ& A8)1ސcһ=nǫx{MUHf ܊, A1A7ky0~do}k%մ{|t);m^bWIt5:Zϲ!V* ׹?|VGL8*KPw{t+O( ]ڴ& $ zNr?:坦eӭirU+RjZI"ݚgO+enʚKK˹ mT9-Zp5Ji%)&2^ yE .0]J \Pc.縖N}K^Qn IYrkä-N+| "`qo|G q:-Ӗ;wZ(׿;Q}4)g$+Y=phtIRH>Ҽ zGc{Ǐ_md:&6!QbYm',X*6yM# WMs-桡AjmHN3~ D4ˌU-49jr7t>>j*RK95J#5R[":-kPp(tĠ-SJ3E$y֣ߎ( uZ#HNG>QE磉AcZvQ@َl݌byNN0q늇TMEonFNy槅g.5tjxhk!-pLjݭ}M)[xT8{UvȒn,¯OMNm$7~5M54p ku㧯mƤ\lmXoZ:_k]#5-s]^h^w}}rM$.&Nrǰ漖InnPGŗ gUΒMb ŨFf? VbI'ڕX`;\AiecOxQ>Tp3b5@'Ҋ+=I{DVV0<0^7p5_Ug ((=>aX3ܨ'߅h;3Bį?ƨ(,*([M ֊*s.<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 that represents how much force can be produced at specific joint angles. An  ascending strength curve exists when you can display more force as you extend the joints; exercises such as deadlifts, squats, bench presses and military presse 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 strength curve exi