TETSUAssisted Pull-Up vs Cable Straight Arm Pulldown
The Assisted Pull-Up and the Cable Straight Arm Pulldown both train the lats as their primary muscle. The Assisted Pull-Up uses a machine while the Cable Straight Arm Pulldown uses a cable. Here is how they compare and when to pick each.
Side-by-side comparison
| Assisted Pull-Up | Cable Straight Arm Pulldown | |
|---|---|---|
| Primary muscle | lats | lats |
| Body part | back | back |
| Supporting muscles | biceps and forearms | shoulders and biceps |
| Equipment | machine | cable |
| Steps in our guide | 7 | 6 |
How each one starts
Assisted Pull-Up — first steps
- Adjust the machine to your desired weight and height settings.
- Grasp the handles with an overhand grip, slightly wider than shoulder-width apart.
Cable Straight Arm Pulldown — first steps
- Attach a straight bar to the high pulley of a cable machine.
- Stand facing the machine with your feet shoulder-width apart.
Full step-by-step guides are linked below.
Which should you choose?
The Assisted Pull-Up fixes the movement path so you can push close to failure with less skill demand. The Cable Straight Arm Pulldown keeps constant tension on the muscle through the whole range of motion. If your gym has both options, neither is a wrong choice: pick the one that feels strongest through a full range, and swap after 6 to 8 weeks to keep the lats adapting.
Full form guides
Common questions
Is the Assisted Pull-Up better than the Cable Straight Arm Pulldown?
Neither is universally better — both train the lats as the primary mover. The Assisted Pull-Up fixes the movement path so you can push close to failure with less skill demand, while the Cable Straight Arm Pulldown keeps constant tension on the muscle through the whole range of motion. Choose based on your equipment and which movement you can progress consistently.
Can I do both the Assisted Pull-Up and the Cable Straight Arm Pulldown in the same program?
Yes, but usually not in the same session — they overlap heavily on the lats. A common setup is one as your main movement and the other on a second training day, or alternating them block by block.
Do the Assisted Pull-Up and the Cable Straight Arm Pulldown work the same muscles?
The primary muscle is the same: the lats. Supporting muscles differ slightly — biceps and forearms for the Assisted Pull-Up versus shoulders and biceps for the Cable Straight Arm Pulldown.
Track it in Tetsu
Tetsu tracks both movements separately, keeps your PRs per exercise, and tells you which one is actually progressing. Free to start.