The full breakdown. What it is, why it matters, how to use it.
The latissimus dorsi is the broadest muscle of the back, running from the lower spine to the upper arm. It powers pulling movements (pull-ups, rows, pulldowns) and creates the 'V-taper' — wide upper back tapering to a narrow waist. Well-developed lats are essential for both strength and physique.
Real Questions
What's the best lat exercise?
Weighted pull-ups or lat pulldowns with a full stretch at the top and squeeze at the bottom. Rows build thickness; pulldowns build width.
Why can't I feel my lats during pulldowns?
You're likely pulling with your biceps. Use a thumbless grip, think 'drive elbows down and back,' and slow the eccentric.
Related Terms
- Anatomy
Posterior Chain
The muscles along the back of your body — glutes, hamstrings, lower back, and upper back.
Open - Training
Compound Lift
A multi-joint exercise that trains several muscle groups at once.
Open - Training
Pull-Up
A bodyweight pulling exercise where you lift your chin above a bar from a dead hang.
Open