# How To Build a MASSIVE Back With Only A Squat Rack Source: https://www.youtube.com/watch?v=kjcOBuvRzJ0 Recap page: https://rapidrecap.app/video/kjcOBuvRzJ0 Generated: 2025-11-10T18:05:46.198+00:00 --- ## Quick Overview The strategy for building a massive back using only a squat rack involves a three-part progression: starting with band-assisted pull-ups (3 sets), moving to bodyweight pull-ups (1-2 reps), and concluding with deficit barbell rows (3 sets) to maximize muscle activation and hypertrophy, especially for the lats and rhomboids. **Key Points:** - The back workout must start with warm-up sets of pull-ups: 3 sets of band-assisted pull-ups followed by 1-2 sets of bodyweight pull-ups. - Regan Grimes, an IFBB Pro weighing 267 lbs, performed 10 reps of bodyweight pull-ups during the warm-up phase. - The main strength exercise is the deficit barbell row, where the lifter stands on plates to increase the range of motion, specifically to get a deeper stretch in the lats and rhomboids. - The deficit row sets require 3 sets, aiming for 10-20 reps, with the goal of lowering the bar until it nearly touches the floor, maintaining a flat back and chest up. - The deficit range of motion increases time under tension and allows for greater muscle stimulation, potentially leading to more growth than standard rows. - The deficit technique is also applied to deadlifts, requiring the lifter to stand on plates to achieve a greater range of motion and back activation. ![Screenshot at 00:03: Regan Grimes displaying his highly developed back musculature while posing, illustrating the massive physique targeted by the training plan discussed.](https://ss.rapidrecap.app/screens/kjcOBuvRzJ0/00-00-03.png) **Context:** Dr. Mike interviews IFBB Pro Regan Grimes (267 lbs, two days post-Mr. Olympia) about optimizing back training using limited equipment, specifically focusing on maximizing back development with only a squat rack, plates, and bands available. The discussion centers on a back workout structure designed to maximize muscle stimulus through specific warm-up protocols and advanced techniques like deficit movements. ## Detailed Analysis The video outlines a back workout for IFBB Pro Regan Grimes, emphasizing maximizing back stimulus with minimal equipment, primarily utilizing a squat rack setup. The session begins with a specific warm-up for pull-ups: 3 sets of band-assisted pull-ups, followed by 1-2 sets of unassisted bodyweight pull-ups, where Grimes managed 10 reps. Dr. Mike notes that Grimes was slightly underhydrated post-Olympia, which could influence performance. The primary strength movement introduced is the deficit barbell row, performed by standing on plates (as shown at 8:09) to increase the range of motion, ensuring a full stretch down to the shins/floor while maintaining a rigid, flat back posture (8:19). Dr. Mike explains that this increased stretch increases tension and may lead to greater hypertrophy compared to standard rows. He advises 3 sets of 10-20 reps for this exercise. Following this, they moved to deficit deadlifts, using the same principle of standing on plates to increase the eccentric range of motion and tax the back musculature more aggressively. Dr. Mike also mentions that inverted rows (Exercise #2) and incline bench presses are useful for hitting the back all around, especially when mobility is a factor, like when the lifter cannot fully extend in a row. The segment concludes with general advice on programming, noting that if you only have basic equipment like a power rack and dumbbells, you can still achieve excellent results by focusing on controlling the eccentric portion of the lift and using deficit variations. ### Back Workout Warm-up - Pull-ups begin with 3 sets of band-assisted reps - Followed by 1-2 sets of bodyweight pull-ups, where Regan Grimes hit 10 reps (0:31) ### Exercise #2 - Inverted Rows - Performed on the rack to hit the back all around - Should be done for 3 sets until chest touches the bar (4:32) ### Exercise #3 - Deficit Barbell Row - Lifter stands on plates to increase range of motion - Aim for sets of 10-20 reps, touching the floor with a flat back (8:09) ### Coaching Cues for Rows - Maintain a flat back and keep the chest up during the eccentric (stretch) phase (8:18) ### Programming Strategy - Use deficit lifts (deadlifts/rows) to increase stretch/tension, especially if equipment access is limited to a power rack (10:09) ### Final Remarks - Regan Grimes is an IFBB Pro (IG: @REGANGRIMES) who completed the intense back work (13:34) ![Screenshot at 00:01: Dr. Mike, Regan Grimes, and Jared Feather introduced at the beginning of the workout discussion.](https://ss.rapidrecap.app/screens/kjcOBuvRzJ0/00-00-01.png) ![Screenshot at 00:15: Regan Grimes performing a very deep, muscular back pose, showcasing his development.](https://ss.rapidrecap.app/screens/kjcOBuvRzJ0/00-00-15.png) ![Screenshot at 00:31: Regan Grimes demonstrating the pull-up as part of the warm-up progression, labeled 'PULLUPS EXERCISE #1'.](https://ss.rapidrecap.app/screens/kjcOBuvRzJ0/00-00-31.png) ![Screenshot at 00:44: Dr. Mike speaking directly to the camera while Regan Grimes' physique is shown in an inset graphic.](https://ss.rapidrecap.app/screens/kjcOBuvRzJ0/00-00-44.png) ![Screenshot at 01:51: The warm-up progression showing band-assisted pull-ups \(Step 1\) and bodyweight pull-ups \(Step 2\) being performed.](https://ss.rapidrecap.app/screens/kjcOBuvRzJ0/00-01-51.png) ![Screenshot at 04:34: Regan Grimes performing the incline bench press variation for the back, using the rack setup.](https://ss.rapidrecap.app/screens/kjcOBuvRzJ0/00-04-34.png) ![Screenshot at 08:06: Dr. Mike spotting Regan Grimes during deficit barbell rows, with Grimes standing on plates.](https://ss.rapidrecap.app/screens/kjcOBuvRzJ0/00-08-06.png) ![Screenshot at 10:14: Split screen showing Grimes performing pull-ups while Dr. Mike explains the importance of range of motion.](https://ss.rapidrecap.app/screens/kjcOBuvRzJ0/00-10-14.png) ![Screenshot at 11:50: Regan Grimes preparing for a deficit deadlift set, standing on plates, with Dr. Mike and Jared Feather observing.](https://ss.rapidrecap.app/screens/kjcOBuvRzJ0/00-11-50.png) ![Screenshot at 13:36: The hosts and Regan Grimes discussing social media handles at the end of the session.](https://ss.rapidrecap.app/screens/kjcOBuvRzJ0/00-13-36.png)