JFIFC    $ &%# #"(-90(*6+"#2D26;=@@@&0FKE>J9?@=C  =)#)==================================================" }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbr $4%&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ?}ykw?A&N .>]_J.!aZQ 1TSְ*Zay`tYۮm+:E>Aati.@Ɔ#aJy>'jL 8 #1aZ'$4dz4Kwb!gHSźno=Lz6qV.4KIFPŤNH_,0p {p?H݈Nъ;hM)V+u)g@*j1¹[{hn#'5=+b+ڊ(hRK1 =v[j7.|?-E KlG Ep챶n>c?Zj[9E8H HEk$v/4a5 5) c9B*cM8=֕d*9_6p}gW,GH#;` wlzir?TzB2i$d6!%Ķ8FѴLI}5-嬁P')>{f$K<pbdԔV~+NhFG˽svqO2 !RqWXO%A Nj$raU~U&u2e>f->UF_(T5m]Ǩ`3.ĎHw#d= =jUsXOl~GZN!ѱYw[2INOAJs n W27G>QĀƭ"O%yEix/c|*+xXIzMh#=3ʻ%lN~QϯqvsS] q9$)v[]@T4֣b S2$B`ZKX W=uׄ]ol2TBY%zw~\+6:H- oOj!:E wq-Xi9$wUcB_#\_XJpGҹ=6^ۙT^1AEDUW,3VrM9w\wVq5% xW^FzOrZQCB--Zr9!.=ϵzJ8#`_ɏȄ6^Gb%7'vG>gm-*T.ĖH.|p61m==NG#CXsT4BD ZT+fG aROCnRIpT5C`skB[Rc#ڲwB{KOe vIa7Ol +5cKodi&!ylGCS3&T>& IϠRvkOxzָkFWcK$C#ap#1zN;2r G b2`vRYIiqQG8bEh<^T8.Zrqdsmfˢ`eIUޠf ;ڗY$ABGCzn6` :hzP]IW.2q;0:x6l9Vo};Cwa8:8F;dvr;Y\$Rt\)R(鹣s*ZΫ p0zc5x[kxdrX;֔RY$+Dz^-5vmYq3=mEJ52TC! q7U6rG#4zvKtg# $B@ zfBfpdX ;N+NN)J6̂U‚Ky*7OM2RLQx~qUmbȽvD$zc#^8ZG)(&AOD8`Z$,p2yW*~SiiF̚k[⺅l qEAFho-#1sW5&r,AV qҒ_.od 쿒2p?] XF<t%Y#ȼt^!9ϭXܻL8 ?֠ee~~aY|PtwS6[:)t D2g6GgbPz~{c,1#QP2ktG+MۅQs'I^K2ɴ# &Sys\.M& p]ݑF-#mgj&ROsW R8niz h\\\7V?t}acewr!7.Kk7mzyFRiXO Q%{}r{[sg[i7ZmŅㄍd~͌hyTKvi<O]ǂ@L$ӵ9/d C=S*3)W62;8C'EVڽDs;.sd$PAգ#yksb╍4THb{Jx)n#u8(brr(E.o#]D&ܠWNav} \c5 *qYMck 0Xۮ s 6>Ʊ㸚/s:WM4ڽϜQUNVx>ߧEm:<2BWw#\&&hQDf9<|.bbgPB?PjAMAIHg(sZYs+f ;?*tĺ{,ҝV5.M8Ÿ9}n5lYB;wU0hڍb#EV{dC2?gc5ݩP?.)bJNѸ<Z#rY\Y#E 6czF欪\u*оF⥡RC'WLɅʧ<7tLvH:Y$f}.C Y@<qVFBN8 Qi6pprEK᫛ FRɼPqY$o*]J6a!${$-F {? (S zui"wIǭjRq<|D ^zV.'n#1ʠ wbkGk铡1#rL K{p W]B- K]EZYnW~?Tm"rb5EYDHWTٜ7fb\T3Z'AQS%Ül M[JVY1Ϣ3@E,Ot##sV08PqNbGܿU=Xո0ez(igN)4̂U"3Iv^ cɘކ@N1ޮi6pIGrbAj\xEhWZ57FqKٙ])ɯ3mڮ`fX`̤ь\nwZ5+)Iׂ*ĺ|Ҽ6t~v1 H~n',VФj{cz #G\T5mr$¡q!-OmcF?x1:c5v8 =8aW3WcD@R"xOD$2FyF:Sg*eL!NzBsY¦TRjΩkA;NZ5vHP"qڴllq܈ ϵijZqfP:NROS.&D'ɵfsOsXz4B&`H'S6RRD9v\Beܡ.@_'h{jSPv+mNKyZsfnZ흁!y҅.Hk{I[5bc*u9u$e$VA`sґO$V9nKĹ4P"BAY]ʅOHa_Rji Rvb\[ȼJ)zc]OOZzӷsK-ͽnEOby?n@XƸHHyQX ^&(tWPsG'۟d Y"0dZzBu"ZV#Kijs,.]<)ى)=S]?kihEUP0@A $e?1PG6Z]30J?Nͺ@ÐTHĺ('`S>)u92mcyN|uA]/:΀gYgjڥ|V *$VGۮ ;A%7.n#` Hne `.pqpNGJH5%1\6IP8#V@n0rjV.]Di$bn?AU7 yxm^ƾa T߆R7=(GxRD]#p$V:87\}5_Y{X^)<烚ɚ,7_FYG|d eŨDOkNrdʚQ(9[\q)6fU'.1֚^sOӊ<X5NX})ޢc 0JXb٦8ȩef1J%v 6 QRMe/:|gM]њme̟VH$#s]ϔ̇:uZs\K\8r&K 6YUe%(fkz8W VNi5_AjՕ.Cz ?FTs怰2IU- ީ`ZtT ̓IF։zW:ƺl^0ky*v/SzE19C>PzkCB^Î:SqZ PcֻnY@25ZԶFAHs&P]YчZv9JWpBdI?YJWwэi,jbA^TW&EIY6ִ1eIIh Q8L֌'$V՛X$͌29+`!N3Ko(<g~hB{0xDpdweE[.ڒfH`usU7% "O'֔`2H }=߸'{V{5t"Gӽi G/Jc#󥢋0:N(O;$)M|$Q+ьz%ͱ6nfL<Ԇp#I^O=h do a typical average weight training session with 3-5 sets of squats (say, with 10 reps, 8, 6 and 4 reps), with bodyweight or more for the last set. That bodyweight is divided between the two legs, so that, even taking acceleration into account, the loading per leg is bodyweight or a little more, while the spine is subjected to the full load on the bar. In other words, the legs and spine in controlled squatting are exposed to significantly less force than in running and jumping. Normally, exercises such as squatting will be done no more than twice a week for a total of about 60 repetitions, while the running child will run every day and subject the body to those many thousands of impulsive foot strikes. <br> It does not require much scientific knowledge or computational genius to see that the cumulative loading imposed by simple running activities on the lower extremites and the spine is far greater than the cumulative load of two or three times a week of weight training. Does this now mean that we are justified in recommending that children not be allowed to run, jump, throw or catch because biomechanical research definitely shows that such activities can produce very large forces on many parts of the growing body? <br>It should be obvious then that there is nothing wrong with running ad other normal activities of childhood, and therefore no reason to disallow activities of lesser impact, such as carefully structured programs of weight training.<br>Siff also notes that bone density scans have proven that youngsters who do competitive weightlifting (i.e., the snatch and the clean and jerk) h