Learn how to do one step lunges exercises using a balance board in this free workout video about exercises using abalance board. Expert: Steven Vargas Bio: Steven Vargas CPT, CMT runs both a private Personal Trainer business, and works at a high end fitness club as a Trainer. Filmmaker: Patrick Eaves








(5.0 out of 5)
He sucks to be an expert
HAHAHA Look at his little chicken legs.. Guido legs. Have you ever done a leg workout?