The current invention disclosed a device for directing a concentrated airflow at the user of an air resisted exercise machine. The cowling disclosed in this invention is constructed from either a semi-rigid material or low-porosity fabric and can be removably attached to the cage covering the fan type...http://www.google.com/patents/US6960156?utm_source=gb-gplus-sharePatent US6960156 - Device for directing air flow at users of air resisted exercise machines
