Chin-Up
Elbows to ribs, chest to bar. The chin-up uses an underhand grip, which brings the biceps in alongside the lats and back and makes it the first vertical pull most people manage. Start from a dead hang and pull the chin over the bar. Half a range at the bottom is the usual fault, and the hang is part of the rep.
Setup
- Palms toward you, shoulder-width grip.
- Dead hang, shoulders set down.
How To Do It
- Pull chin over the bar, chest leading.
- Lower ALL the way down every rep.
Breathing
Exhale up, inhale down.
Common Mistakes
- Half range at the bottom. The dead hang counts.
- Craning the neck to clear the bar. Pull higher instead.
Programming It
Three to five sets, stopping two reps before failure.
Why This Exercise Works
The underhand grip puts the biceps in a stronger line of pull, so most people can chin before they can pull up. Same movement, more arm contribution. It is the honest starting point for vertical pulling, not a lesser version of it.
Where You Should Feel It
Biceps and lats together, with more biceps than a pull-up because the palms face you. The mid-back should still squeeze at the top. Elbow pain at the bottom usually means you are dropping into a dead hang faster than the tendon likes.
Where It Fits in a Program
The pull-up's biceps-friendly sibling, and most people's first vertical pull. Programme it early, while you can still execute it well.
Progressing and Regressing It
To progress the chin-up: add a belt, or pause at the top of each rep. To regress it: use a band, or do slow eccentrics from the top.
Who It's For
Anyone who wants a back and arms exercise in one, and anyone who finds pull-ups still out of reach. The supinated grip is stronger, so this is usually the first one you get. Easier on the shoulder than a wide grip for most people.
Equipment and Substitutions
As written here it uses a pull-up bar. Any solid overhead bar works. If there is genuinely nothing, the rowing variations below are the practical substitute.
Related Exercises
- Neutral-Grip Pulldown · Lats, Back, Biceps
- Lat Pulldown · Lats, Back, Biceps
- Pull-Up · Back, Lats, Biceps, Grip
- Wide-Grip Pull-Up · Lats, Upper Back
- Dumbbell Pullover · Lats, Chest, Serratus
- Straight-Arm Pulldown · Lats
- Dead Hang · Grip, Lats, Shoulders
- Inverted Row · Back, Lats, Biceps
Common Questions
What muscles does the chin-up work?
The chin-up primarily trains the lats, biceps, back.
How many sets and reps should I do?
Three to five sets, stopping two reps before failure.
What are the most common chin-up mistakes?
Most often: half range at the bottom; craning the neck to clear the bar.
Do I need a pull-up bar to do this?
This version uses a pull-up bar, and it trains the lats, biceps, back. Any solid overhead bar works. If there is genuinely nothing, the rowing variations below are the practical substitute.
Is this safe if I have an existing injury?
The chin-up puts the shoulder and elbow under load through a range many people have lost, so a cranky shoulder usually objects here before anything else does. Pain that pinches at a specific point is worth assessing; ordinary training discomfort is not. Not medical advice.