The Protein Corner

Retatrutide, or “reta,” is an experimental weight-loss drug similar to other weight-loss drugs like semaglutide and tirzepatide. It’s a once-weekly injection designed to help people lose weight, improve blood sugar control, and reduce problems linked to excess body fat, such as fatty liver disease, high blood pressure, and abnormal cholesterol . Retatrutide is currently in Phase 3 clinical trials. That means it’s passed earlier tests of basic safety and effectiveness, and researchers are now testing it in larger groups to confirm how well it works and whether it’s safe enough for doctors to prescribe. Until the FDA reviews the full evidence and approves retatrutide, it won’t be legally available as a prescription drug and won’t have an official dose, price, or label. Table of Contents + How Does Retatrutide Work? How Much Weight Can You Lose With Retatrutide? What Else Does Retatrutide Do? What Are Retatrutide's Side Effects? What Is the Dos...

Back and triceps workouts get less attention than pairings like back and biceps or chest and triceps, but they’re a smart combination for most lifters. The reason comes down to how the two muscle groups interact—or rather, how they don’t. Back exercises and triceps exercises train entirely different muscles, so you can do both in the same workout without fatigue from one compromising your performance on the other.  This matters because the fresher each muscle is when you train it, the heavier the weights you can lift and the more reps you can perform—and lifting heavier weights for more reps over time is what drives muscle and strength gain. The pairing also makes sense because both muscle groups are central to upper-body development. A strong back underpins nearly every lift you do. It keeps you upright in the squat, prevents your spine from rounding in the deadlift, and creates a solid base during the bench press. And strong triceps are essential in every pressing movement you’...

Back and triceps workouts get less attention than pairings like back and biceps or chest and triceps, but they’re a smart combination for most lifters. The reason comes down to how the two muscle groups interact—or rather, how they don’t. Back exercises and triceps exercises train entirely different muscles, so you can do both in the same workout without fatigue from one compromising your performance on the other.  This matters because the fresher each muscle is when you train it, the heavier the weights you can lift and the more reps you can perform—and lifting heavier weights for more reps over time is what drives muscle and strength gain. The pairing also makes sense because both muscle groups are central to upper-body development. A strong back underpins nearly every lift you do. It keeps you upright in the squat, prevents your spine from rounding in the deadlift, and creates a solid base during the bench press. And strong triceps are essential in every pressing movement you’...