Re: Tip of the Week: Cardiovascular System and Fat Burning
<font color="red">"For cardiovascular benefits i would recommend intervals reaching a minimum of 90% of your max HR for best results."</font>
What about using this as an other option for building Quads? It looks effective since sprinters have hugh legs. It utilizes fast twitch 2B`s. I take it that this would also burns a lot of glycogen that would have to be replaced soon after.