One week training program by Erin Stern. This girl ROCKS, but I don't need to say it- just look at her body!
Ready to sculpt a new body of work? Try Erin Stern’s Art of Lifting program for artistic results.
Erin Stern Workout - 13 Upper Body Exercises REVEALED - YouTube
Build muscle and burn fat with his fast-paced and challenging superset workout for your upper body.
Erin Stern - leg day
A Sprintroduction! Awesome Sprint workout using your Gymboss!
Whether you're a lady or gentleman, chest and shoulder training is a vital aspect of building an elite body. Earn your symmetry, balance, and shape.
Erin Stern's Elite Body 4 Week Calendar: I am looking forward to starting this program!
Erin Stern’s Push-Pull Workout