Steve Zim

ABOUT STEVE ZIM

Business owner and social media personality known primarily for posting health and fitness videos on his atighteru Instagram account. Due to the popularity of his account, he has accumulated over 70,000 followers on the platform.

He graduated from Boston College prior to opening his A Tighter U Gym in 1988.

He has been featured on television programs such as The Today Show and Good Morning America .

He is based in Culver City, California.

He has worked as a fitness coach for celebrities and former athletes such as Jessica Biel , Ashley Judd and Aaron Boone .