This 1-minute ab workout routine can be done at home. diet.com Find more fitness videos at diet.com or own this video for just 75 cents. Download the video by clicking the link below the Play Button. Stephen Cabral knows how to trim, tone and tighten your core to give you flat abs and eventually 6-pack abs. Check Out Diet.com Video! Diet.com: www.diet.com Subscribe to Our YouTube Channel – www.youtube.com Go behind the scenes w/ Sarah’s Blog- www.diet.com Twitter twitter.com Facebook: www …