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Bodybuilder Pecs Workout with Regan Grimes
Build Muscle

Bodybuilder Pecs Workout with Regan Grimes

What does it take to build big pecs like a pro bodybuilder?  Regan Grimes is excited to take you inside the gym for his chest workout with his trainer Chris "Psycho Fitness". This workout h...

Back WorkoutBigger Back Workout | IFBB Pro Regan Grimes

Bigger Back Workout | IFBB Pro Regan Grimes

IFBB Pro and Primeval Labs Athlete Regan Grimes is back with another high-volume muscle building workout. Today, Regan takes you inside his personal back and biceps training routine to help you gro...

Arm Workout3 Best Exercises for Bicep Peak Workouts

3 Best Exercises for Bicep Peak Workouts

3 Best Exercises for Bicep Peak Workouts with Regan Grimes Follow along with Primeval Labs Athlete and IFBB Pro Regan Grimes as he shows you three of his favorite exercises to develop a better b...

Regan GrimesRegan Grimes Recommended Supplements

Regan Grimes Recommended Supplements

Everyday we receive thousands of questions from loyal consumers inquiring about our line of supplements as well as the healthy lifestyles of our featured athletes. One of the most fr...

Build MuscleBig Leg Pump Workout for Mass with Regan Grimes

Big Leg Pump Workout for Mass with Regan Grimes

Do you constantly wear pants to the gym, hoping nobody sees that you’ve been phoning in your leg workouts for the last year? Well, we’ve got just the thing you need, courtesy of Primeval Labs athl...

Arm WorkoutArm Superset Workout by Regan Grimes

Arm Superset Workout by Regan Grimes

Crank up the volume on your arm training with this 30-set bicep and tricep superset workout from Primeval Labs athlete and IFBB Pro Regan Grimes.   This workout consists of 3 supersets for the bis...