Back Workout for Muscle Growth | Building Width and Thickness with the Right Exercise Mix
A V-tapered back needs both vertical pulls (width) and horizontal pulls (thickness). Lean too far one way and you end up either wide and flat or thick but narrow.
The back is hard to train well because you can't see it and your arms want to take over. Getting the direction of pull and the technique right makes all the difference.
Back training: two directions, two different looks
Back development comes down to two dimensions. Width (the side-to-side spread) is built by the latissimus dorsi and comes from vertical pulling movements - pull-ups and lat pulldowns. Thickness (front-to-back depth) comes from the mid-traps and rhomboids, developed by horizontal pulling movements - rows. An impressive back needs both. Neglect either direction and the result is a back that looks incomplete.
Vertical pulls and horizontal pulls: the exercises
| Direction | Exercises | Primary target |
|---|---|---|
| Vertical pull | Pull-ups, lat pulldown | Lats = width |
| Horizontal pull | Bent-over row, seated row | Mid-traps, rhomboids = thickness |
| Accessory | Pullover, face pull | Lat contraction, rear delt finishing |
Include at least one vertical pull and one horizontal pull in every back session.
How to stop your arms from taking over
- Initiate with your shoulder blades: before you pull with your arms, consciously move your shoulder blades - retract and depress them first.
- Use a thumbless (or near-thumbless) grip: reducing forearm involvement helps you feel the pull in your back.
- Think "drive elbows back" not "pull the bar": the cue of driving the elbow back engages the lats rather than the biceps.
- Feel the stretch at the top of the range: let the weight fully extend your back at the start of each rep and feel the lats lengthen.
How to program back in your weekly training
Back is a large muscle group, so spread 12-18 weekly sets across two sessions. An example session: pull-ups or lat pulldown 4x6-10, bent-over row 4x8-10, seated row 3x10-12, face pull 3x15. With back, "feeling it in the right place" matters more than chasing heavy weights. Track your loads and reps and you'll quickly spot whether your width or thickness is lagging - that tells you which exercises to prioritize in the next phase.
FAQ
- What if I can't do pull-ups yet?
- Lat pulldowns and assisted pull-ups provide the same vertical pulling stimulus. Build the strength and movement pattern on the lat pulldown, then gradually work toward unassisted pull-ups.
- My arms (biceps) fatigue before my back does. What am I doing wrong?
- You're pulling with your arms. Try initiating each rep by moving the shoulder blades first, and switch your mental cue from pulling the handle to driving your elbows back. Dropping the weight to prioritize technique almost always helps.
- Is deadlifting necessary for a big back?
- Deadlifts are excellent for the erector spinae and overall posterior chain strength, but they're not a primary lat or mid-back exercise. If you already have solid vertical and horizontal pulls in your program, deadlifts are a useful addition for thickness and strength rather than a core requirement.
Key takeaways
- Back needs both vertical pulls (width) and horizontal pulls (thickness)
- Include at least one of each in every back session
- Initiate from the shoulder blades and think "elbows back" to keep arms from taking over
- 12-18 weekly sets across two sessions; track width and thickness exercises separately