JFIFC    $ &%# #"(-90(*6+"#2D26;=@@@&0FKE>J9?@=C  =)#)==================================================S" }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbr $4%&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ?[dtBYX .- Q[O(1--kwtR8]̓ۦJ94 ]z+J͚']L34mB#n.}yϵRZH}"Wңxj2\ȓDR6wHe drq5CEjOȊ5kYӾbщx;ǭyĺq2YRY8?J&=1 k7k)|`<ys7^Mu\D.=pkWԢډo4XB9Hev-i>%2&7L,+a&q9 rz.yE=/58 Fxw=붻@}8y d؝##x"{d,/bx'uAsnx'ӭtIafУENHAgWs7.ƞp}HMlp;<m#Z~QRAB*qq9Rvv}I^mf'*\rNzҺhAnH5!rHZ'm*jFgqd+,WCp#dI,k\6 Xb:k?O|VjnS9kꗉFSVzkiZΡg-,dy\Y AN5gM'6g+w4 VŻPH9 QuM& ?!(cՖQS6#U &8ql%˩vڦ"SΚ;f5mxS$/ % ~k}ܹ„mʭ'0Xfg4=Ց 2vG>7]w2ǜj@YxIIe7dtalO0wr?Ȥ!I^qD1.Vާ4fCe-+#JN mjhh~$ b$9@I'ujRh:y\ dFz=Mp:U'EvA>K[:M2Jpz Q|^ϕ$cƬd+&eo-KlšV >ۇqB@Ԟxw1Y%3P$`Gz[i4ќ`39TG#Yo6Bہ>+e@m tV5|\^nyI'ƼbXշH[.@:תxR9,(ЋB_0uSMr٥%wsGEuob2 jo^ f"]ђ$Ef+=#I{Tx8M&ylo57{9 w4AqW, $!  Ezvd\oBi ;3 "KZ͆"ɎE5{6z.$Hv*FTJiPIҺCr} ie3 OJQWXI gY>Ji֒v9]A 峊,RhĄUAfrJiisb(5gٸfc~V:;-AxC߱Zxi4Uia~+/mcܪe#xzQW,RzcҲ-' [ftXЌNú7=0Eo5[{[|;81ZRx:#p6I-81rDA.mO4O9Ӛ5M >s[)v>UikF 8M8ݛ֚RGIy ;|[blONkM|)#U-(^qޙ֯x:5+y2۠Aчbz.- ,k\qJ- C_QoO&HU,vנ}lB^<)ty/"Eßs4pq8MrPvzU ?>?t=z[Kd$7rXAջ&kHc/'p\Gf$sǖrɜFDqOŸ7%D31ÚkiHx#~k:I G7s׷i6l3Z͜PjW[HeܝĮxz|z˥L,s=}Ed9ʹXM$YR~'$~qT/ٙÎ"{e cD ɸݳEnuC~E6|9-bIU.m2qy:t#j0+(3ŸPvyofN8=O/վ&@#yi(Mz&#K08Xs.I+6sj19#5HlQ in͑ 1R jqJEɌ $ kX6 \>Q? @ٛf<đhBg>(4%\ʱRqؐyVz~",n=(^bO9HE^ C1ҚFGj@yqH848ϵlMM;Y)@GQ汶{-Z<:qL9 qrD i~T8!Iߥ~A.'E3Brady, T., Cahill B., & Bodnar, L. (1982). Weight training related injuries in the high school athlete. Am J Sports Med, 10: 1-5.<br><br>Brown, E. & Kimball, R. (1983). Medical history associated with adolescent power lifting. Pediatrics, 72: 636-644.<br><br>Bulgakova, N., Vorontsov, A. Fomichenko, T. (1990). Improving the technical preparedness of young swimmers by using strength training. Soviet Sports Review, 25: 102-104.<br><br>Cahill, B. & Griffith, E. (1978). Effect of preseason conditioning on the incidence and severity of high school football knee injuries. American Journal of Sports Medicine, 6: 180-184.<br><br>Caine, D. (1990). Growth plate injury and bone growth: an update. Pediatric Exercise. Science, 2: 209-229.<br><br>Cassell, C., Benedict, M., & Specker, B. (1996). Bone mineral density in elite 7- to 9-yr-old female gymnasts and swimmers. Medicine and Science in Sports and Exercise. 28: 1243-1246.<br><br>Chu, D., & Jordan, P. (1996). Plyo play for kids. Ather Publishing Company, Castro Valley, CA.<br><br>Clarke, D., Vaccaro, P., & Andresen, N. (1984). Physiologic alterations in 7- to 9- year old boys following a season of competitive wrestling. Research Q Exercise Sport, 55: 318- 322.<br><br>Conroy, B., Kraemer, W., Maresh, C., Fleck, S., Stone, M., Fry, A., Miller, P., & Dalsky, G. (1993). Bone mineral density in elite junior Olympic weightlifters. Medicine and Science in Sports and Exercise. 25: 1103-1109.<br><br>Corbin, C., Dale, D., & Pangrazi, R. (1999). Promoting physically active lifestyles among youth. J Physical Education, Recreation and Dance, 70: 26-28.<br><br>DeRenne, C., Hetzler, R., Buxton, B., et al. (1996). Effects of training frequency on strength maintenance in pubescent baseball players. Journal of Strength and Conditioning Research, 10: 8-14.<br><br>Dietz, W. (1990). Children and television. In Green, M. & Hagerty, R. (eds). Ambulatory Pediatrics IV. Philadelphia: WB Saunders, 39-41.<br><br>Docherty, D., Wenger, H., Collis, M., et al. (1987). The effects of variable speed resistance training on strength development in prepubertal boys. Journal of Human Movement Studies, 13: 377-382.<br><br>Dominguez, R. (1978). Shoulder pain in age group swimmers. In Erikkson, B., & Furberg, B. (eds). Swimming Medicine IV. Baltimore: University Park Press, 105-109.<br><br>Faigenbaum, A., (2003). Youth resistance training. President s C