Outstanding pre-aerobic workout supplement
I play racquetball 3x/wk for about 2 hrs. Racquetball is aerobic as all get out. Getting gassed in an aggressive volley is par for the game and screws up the set-up for the next serve. I've investigated all sorts of aerobic endurance enhancers. Being in aerobic shape is of course the best conditioning but nonetheless, the sudden bursts of speed and contortions required takes a situational toll.<br /><br />A year or so ago I read about this supplement and gave it a try. You can investigate the abundant biochemistry references to sort it out for yourself. It works for. It is not a supplement that I'd take everyday, but taking the supplement 30-45 minutes before play has a definite effect on O2 metabolism. You can feel it kick-in at peak output. The cool-down and muscle fatigue is noticeably improved. A dose seems to last about 4 hrs.<br /><br />At first, I did take it a daily supplement but did not notice any effect. It appears to become operational as you approach and maintain an aerobic output and stays active through the cool down.
Rating: 5 stars