Adding a few minutes per week of anaerobic high intensity training (HIT) to your present workout–10 to 60 seconds at a time of all out effort–will produce a significant training effect. If you know that your present routine is not getting the job done, the High Intensity Trainer™ by Xiser® may be just what you need. Watch this informative video by JJ Virgin on how to improve your overall health. For more information, visit her at www.jjvirgin.com