Iso-Lateral Row

Also known as: Iso-Lateral Row (Machine)

Seated on a row machine, you pull the handles inward toward your midsection to strengthen the lats and upper/upper-back muscles. It can be done one arm at a time or both simultaneously.

How to do the Iso-Lateral Row#

  1. Sit with your chest against the pad, feet flat, and grasp the handles with one or both hands while keeping a neutral spine.
  2. Draw your shoulder blades back and down to set the starting position before moving.
  3. Drive your elbows back and pull the handles toward your midline, leading with the elbows rather than the hands.
  4. Hold briefly at full contraction and feel the lats and upper back engage.
  5. Extend your arms under control to return to the start while maintaining scapular tension.

Muscles worked#

  • Primary: Lats (Latissimus Dorsi), Upper back (Rhomboids & Middle Trapezius)
  • Secondary: Biceps (Biceps Brachii), Rear delts (Posterior Deltoid), Traps (Trapezius), Forearms (Forearm Flexors & Extensors (incl. Brachioradialis))

Common mistakes#

Track the Iso-Lateral Row in Gript: your previous sets in view while you train, records detected automatically, and an estimated 1RM chart from every hard set.

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Frequently asked questions#

What muscles does the Iso-Lateral Row work?

The Iso-Lateral Row primarily works the lats, upper back. The biceps, rear delts, traps, forearms assist as secondary muscles — they stabilise the movement and take over when the main target fatigues. If you feel it mostly in the biceps, rear delts, traps, forearms, lighten the load and slow the lowering phase.

What equipment do I need for the Iso-Lateral Row?

The Iso-Lateral Row needs the following: Machine. Nothing beyond that is required to run the movement as described above.

Is the Iso-Lateral Row suitable for beginners?

Yes. The Iso-Lateral Row is rated beginner: the technique is quick to pick up and forgiving when a rep goes slightly off. Start light and add weight once the form repeats itself without you thinking about it.

What are good alternatives to the Iso-Lateral Row?

Machine Bent Over Row, Chest Supported T-Bar Row, Assisted Chin Up all train the same primary muscles as the Iso-Lateral Row. Pick whichever one matches the equipment in front of you.