JFIFC    $ &%# #"(-90(*6+"#2D26;=@@@&0FKE>J9?@=C  =)#)==================================================~K" }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbr $4%&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ?Ƿfp" Q6{g6*XsTxJW!wu?j?HXZo/u;Eq;2|WqJJK 'O_i]x+s$Z%#2x5ίZkn褐blwvI枖qO 観WS.||)P}v Г HadN[>FB;4PsFxEWfO0+DHBzǞ:b⹧O Ű#dQgB1Lw끓y<.l3lq֍O('MQ1NM}?g'+5QxoS@ Aܦ=t~t[Aō]EE0J)?+=zoėIv+#P#@x[Pլ*T#x$@G7lP%QOY0spkC.IB@dc$@$mGK)*.wF9MvξcF!嘅A t7WwVU Ѷq2ŐezGE t{w)bфv@21uGm.ZDX.%Z8gXkscTH,~ u, )h#GZv>q }Azm,e[tf!ɧ [f211g׭Pt)mMu#ig~s*[BIĆ1ꬤziyka{f:$r0fI9RMGA29Gps{՛{ KWE 5ui2m_(|ր-ZnogOA? OhYwj6[Xg(SmqX@>|ew\Erv EQv5_Ʊb+J]N)@āq׷+$OS_[f Tֺ@1NahWˑ:cҥqw}%_j!pq˭!gKHHb}XT^@7"ʜ˅ K}VB,J29 Q*/ݺ^I׹~/Kkrá7# PKml#DRt۴g9SdYHN[ſlL>ҿ?P|m'{Eku+ B.# RW^^W0+jvFaHHNF}>:}bzy5،Ī +O sm+"Eyfzc=;MI4[x d 1X/_o禑|I4ڢx{i?O*/JO*5n?_ sM+cEDxєi@0?ضY3% ?ering the level of tension involved in the activity. For example, jumping rope would be more accurately called preparatory plyometrics because it does not produce a high level of muscle tension but helps condition the body and nervous system for more intense forms of plyometrics. The squat would also be considered a form of preparatory plyometrics because although it involves a stretching and shortening of the quadriceps muscles, the speed component is relatively small and doesn t produce the highest levels of muscle tension.<br><br>How effective are plyometrics? In a paper published in the Journal of Applied Sports Science Research in 1992, researchers conducted a six-week study on the effects of squatting and plyometrics on the vertical jump. The group that performed just the squat increased their vertical jump 3.3 centimeters, a significant improvement for six weeks. However, when plyometrics was combined with squatting, the increase was 10.7 centimeters! Can you see why plyometrics is an integral part of the BFS program?<br><br>The Father of Plyometrics<br><br>The exercise scientist regarded as the father of modern-day plyometrics is Professor Yuri Verkhoshansky, a brilliant Russian scientist who pioneered this type of training as a means of sports training to improve athletic performance. Verkhoshansky s first research study on plyometrics was published in 1964, but he had been researching the subject for several years before then as part of his post-doctoral work.<br><br>In recent years, Verkhoshansky has shared a considerable amount of his findings in plyometrics with Dr. Mel Siff, a sports scientist from South Africa and popular expert in the field of strength training who consults for the Chicago Bulls. According to Siff, the most effective