Hi guys, Welcome to the Advanced Video Search Engine, and you are watching Fitness Blender's 5 Day Challenge - Strong and Lean - Day 4. That video is uploaded by FitnessBlender at 2016-01-06T18:09:58-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [gDc97d3Fmfc]