JFIFC    $ &%# #"(-90(*6+"#2D26;=@@@&0FKE>J9?@=C  =)#)==================================================q" }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbr $4%&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ?#r:,c#} H֜"C"\·4ly3lIC*KIH襊7;U#+gNtKu(cJc[k }]x3׭r>h;pc·-:s@U֭v>#qʚ̶BHP.U?M+4LxUryƪ%'Y|&wJ[gfd(R0ku¤qQ\Z͙> }iҬ5(pAx u>sR1GH<xj9 n8< SHcZ`@ zFO<3Ma8qTzޘW<~tWu=Z*R294S&m气pj7L+䊥m5˯Bp0*P xSU'Z#E`u,S2A۷8\?%nعfnhI+&u{+;/WQ[ܮٛ ⼛sg)1Iٮկo;[Bo}YlMWBykip?OM@ÚvIap>Y?0jmNU|] @?ra@9ɯN]VF7:b{=8alUnJׂNp?”sV.治{{r!)qc94t#N+֠7@ϡU^8"}QT(" :JSNUfZvB@'*-gYYCiU|JK&8yJڥ9c]XN58e?}V!˷c'sf4!8.vk6:k=ũЏtϞFI"E*#ץן#9+zi=ΚxJӍN+ C1ȧKkWwZȉ4±0FL ?\SbV70P}?u5dx6N?z]m35Y4+=f vl|g_U.+Rr3?λnCI iz\<<3hȱǷ$#Blqi]q^gBA'_g֬ĥ 7Z8 '#Ӓ♵pAL;{"\rM֚KE}yb)q&͸{pV!V9v1EUk984KޣD3VT` #K" )YdS<ڜYA\b1m{9=y'Y6g&sEֱX2G\5M[[h#!MCc_h1a)_\t Hс=? kV?>ʒd_AqZMt M9g;cجhvda&E#ITS!Gn%hvV&5j&x=ʑHLGC+ŋZĒNNH[SԯPIn ꢟ0ؚvj`t\̛g|e}iM堓cJ o!UZ=_,QY΢KVi rQI'Rv p1]D6X#:VVGb$3z IJ)QR(jz|QkM!v]Ʋz?Ͻz?CvèLV;r.be;z}CEc"ێ!%=iB$˜scg=yVh9ΪhV+by,9oj梮\- 2a'½4]?OHU@QXگSKG(btrv(:@2q79gźvқ?$PPޙMz_je ;X\rG[sILMBp8GsF!4#l)cɦ#o M8AǠIDC: `kErt%(_S8G\VE w6: diʮ|JSסLL)@|@䚧 &K`}8*C&c-Y:s<..Ft*Q8剜bƥ5ӶvȻTt^{WjZV2\dRW HHka.7"OK{H\d9 ҩYEZmo.rw2\pҷ- 6V7pB,5x#A`V[<'eMQ.űvX5 "Wۼ3IpZW5~e\rI%ڸ(+QG^+2 *zJQvćL61jzzӫOTM9 'KI8ȲT`dcoTҠs0#nSP](UW=l`?zB:(GJ_Ms>(':i|?4uWOUE?뤟_ S)jev$4Q]T68 /_h%)( EEo_}ƙ%Wi(!EProduce high levels of muscle tension, and this muscle tension leads to improvements in strength. For an athlete to continually get stronger, higher levels of muscle tension are necessary. This requirement demands that the athlete strive to use incrementally heavier weights (thus the importance of recognizing the achievement of personal records in the weight room). <br>With the exception of exercises for very small muscle groups, a medicine ball will produce only a minor increase in strength levels because the balls seldom weigh more than 16 pounds (the heaviest BFS ball weighs 30 pounds). A 6- to 12-pound medicine ball would be fine for a very young athlete; in fact, the beginning pre-teen female athletes I coach perform a few strength training exercises with such light medicine balls. For example, front squat with a medicine ball. For this exercise, however, even the heaviest ball would quickly become too light for most athletes. For a higher-level athlete, medicine balls would be more useful to help them achieve an effective, enjoyable warm-up.<br><br>Warm-ups and General Conditioning<br><br>One of the goals of a warm-up is to raise the working capacity of the muscles to the level of the activity to be performed. Most importantly, the warm-up should raise body temperature, a key to preventing muscle pulls, and increase respiration. One of the problems with using only static stretches is that they are usually performed on the ground, causing body temperature and respiration to decrease. More importantly, this type of stretching is not dynamic. <br>To understand the relevance of the dynamic component in conditioning exercises, consider that during sports activities, muscle groups and their opposing muscles are involved in a complex pattern of contracting and relaxing at high speeds. In fact, because angular limb velocities reach values often greater than 300 degrees of movement per second, there are very few weight training exercises t