Have you heard trainers say you need to change up your routine or "confuse your muscles"?
What does this mean? How, exactly, do you confuse your muscles?
Is there a specific formula for taking your fitness to the next level in a strength training routine?
Special guest, Dr. Yuri Feito, from The American College of Sports Medicine explains the best ways to utilize muscle confusion to boost your strength routine and make it the most effective it can be.