Basically, the No2 Power Blast Supplement helps your body grow muscles at a much faster rate. And, it does this by increasing blood circulation to your muscles. In other words, it ensures your muscles get large amounts of nutrition and oxygen to grow huge. Because, the only way muscles get oxygen is through the blood, and sometimes circulation is too slow to actually get muscles the large amount they need. That's why No2 Power Blast relaxes blood vessels to improve circulation and get your muscles the nourishment they need to grow huge faster than ever. Basically, it's like fertilizing grass. If you have more fertilizer, your grass will grow longer and stronger. And, that's what this supplement does for your muscles.No2 Power Blast could buy here http://fitness786.com/no2-power-blast/