JFIFC    $ &%# #"(-90(*6+"#2D26;=@@@&0FKE>J9?@=C  =)#)==================================================gK" }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbr $4%&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz ?$𾔃ک8ESF#<1YDtgdTNCj1?'V\*/uK{;nYìjXŸ2=`O$Q, }KO5?+m$+Ni+('9s4M$P b~c?O%8umk DF|1 *6ÁqW?d+{+mg1ѧYF#JT9?6OֲtKOܗ6VQbܶ֏}k7zM[w=_h98sst1&,JSߞxEX1fa ر>U75([}>$[}zՔ[&Ȩ'Ld#`&p;TwLj t* 03ZmUrH<ִtcVV{iF]b+i]>s$f^h01aҫ)mBbyJ=08nv5/M&g[Pw\hיt9N+]W%;*cw%Ʃ]*XJS䎃Jm3OSm:jڠ^;ɽ iZq^#'|O#Mm G +r3Px Zm2 H#54qHIsd˫EcqR+sFWs$-D[ EbxsCn ) ׫Df8zY mҚJ’\ǔ_x>haxE%\xak!Qr8הzΒ$ZQoZM&=/1D;~U*@E2d] NʡkOsgE]@>ky-=袀$}i8LYΫӆE3 }NIzMgV$lz(e#s a rapid stretching of a muscle (eccentric phase) immediately followed by a rapid shortening of that muscle (concentric phase). Thus, a standing broad jump is considered plyometric because it involves a rapid stretching and shortening of the quadriceps muscles.<br><br>More specific definitions of plyometrics apply when considering the level of tension involved in the activity. For example, jumping rope would be more accurately called preparatory plyometrics because it does not produce a high level of muscle tension but helps condition the body and nervous system for more intense forms of plyometrics. The squat would also be considered a form of preparatory plyometrics because although it involves a stretching and shortening of the quadriceps muscles, the speed component is relatively small and doesn t produce the highest levels of muscle tension.<br><br>How effective are)WI,8T5 8^F]`ōduWR T|מ)*#MM5`LFOQY|+!=9RW1B=B*E(}+u=zy-Ey1ڭC 854S0iYv98CqҨ41G(p$U+nOV=U|A#܊6nIڜ[84zO|(b%'_FuZ)KnW׮;ԡҝblϭjx{Tm#]VCOZON=)wq(z;B.6Ȏ{dv9!#R3W/i7C=g dUK̫ yuU8 ҄[=m.,_!= vSs  k[! $B 2]S|ijΣf|j/H$$y?{[