Negative Chin-Up
What Is the Negative Chin-Up?
Negative Chin-Up is a compound exercise that primarily targets the back and also engages the biceps, the forearms and the muscles that steady the shoulder blades. It is a beginner-level movement that trains only the lowering half of a chin-up: you step up from a box to put your chin over the bar, hold the top briefly, then lower yourself slowly to a full hang with an underhand grip.
The exercise works because muscles can control more load while lengthening than they can lift while shortening, so most people can lower their body weight well before they can pull it up. That makes it one of the most common steps toward a first unassisted Chin-Up. You spend time under your full body weight through the whole range, from chin over the bar to straight arms, without a band or a machine taking any of the load. It usually fills the vertical pulling slot early in an upper-body session while you are still building toward full reps.
The latissimus dorsi does most of the work, with the teres major, the lower trapezius and the rotator cuff controlling the shoulder blades and the upper arm on the way down. The underhand grip brings the biceps and brachialis in more than the overhand grip of the Negative Pull-Up, and many people find it the easier of the two to control. The forearm flexors work the whole time to keep hold of the bar. Lowering more slowly, or pausing at points on the way down, makes the exercise harder without adding any weight.
This variation suits anyone who can hang from a bar but cannot yet do a chin-up, and stronger lifters who want extra lowering work for the back and arms. If you cannot lower yourself for at least 3 seconds, build up with the Band-Assisted Chin-Up or the Bench-Assisted Chin-Up, and with the Dead Hang for grip. The Chin-Up Hold pairs well with it, and once slow negatives feel controlled, it is time to test a full chin-up.
Muscles Worked
- Latissimus Dorsi
- Primary
- Biceps Brachii
- High
- Brachialis
- High
- Teres Major
- High
- Brachioradialis
- Medium
- Flexor Carpi Ulnaris
- Medium
- Infraspinatus
- Medium
- Lower Trapezius
- Medium
- Rhomboid Major
- Medium
Instructions
- Set a sturdy box under a pull-up bar, at a height where standing on it puts your chin above the bar.
- Step onto the box and take an underhand grip on the bar, palms facing you, hands about shoulder-width apart.
- With your chin above the bar, pull your shoulder blades down and back and keep your chest up toward the bar.
- Lift your feet off the box, bending your knees and keeping your feet together behind you.
- Hold the top position for one or two seconds, elbows tucked in and chin above the bar.
- Lower yourself slowly and steadily, taking about 3 to 5 seconds to reach the bottom.
- Keep your body still and your shoulders pulled down as your elbows straighten, and keep your feet off the box.
- Finish in a full hang with straight arms, staying in control to the very end.
- Place your feet back on the box, step up to the top position again and repeat.
Common Mistakes
Dropping instead of lowering
Letting gravity take over after the first few inches wastes the exercise and jars the shoulders at the bottom, so take at least 3 seconds from the top to a full hang.
Jumping into the top position
Jumping or kicking up from the box starts the rep with a swing and often leaves the chin below the bar, so step up and settle before you lower.
Skipping the top hold
Starting the descent the moment the chin clears the bar skips practice in the position a full chin-up finishes in, so hold the top for one or two seconds first.
Shrugging toward the ears
Letting the shoulders ride up as you lower takes tension off the back and strains the shoulder joint, so keep the shoulder blades pulled down throughout.
Reaching for the box
Touching or pushing off the box with the feet during the descent takes load off the back and arms, so keep the feet clear of it until the arms are straight.
Doing too many reps too soon
Long sets of slow negatives cause heavy soreness and can irritate the elbows, so start with a few reps per set and add volume gradually.
Injuries
Negative Chin-Up is a low risk exercise when performed with proper technique. You never have to pull your body weight up, you can step back onto the box between reps, and a slow, even descent keeps the load on the joints steady rather than sudden.
The main strain points are the elbows and the shoulders. The underhand grip loads the biceps and the forearm flexors that attach near the inner elbow, and their tendons can become irritated when the number of reps climbs too quickly. The shoulders take the most stress at the bottom if you drop into the hang instead of lowering into it. Lowering-focused work also causes more next-day soreness than regular pulling, especially in the first few sessions. Long sets of slow negatives can damage muscle more than people expect, and in rare cases this leads to rhabdomyolysis, so seek medical care if you have severe muscle pain or swelling in the arms, or dark urine, after a session.
Train negatives two or three times a week with a rest day between sessions, start with a few reps per set and add volume gradually. Use a box that will not tip or slide, step rather than jump into the top position, and land softly when you let go of the bar. If you cannot control the descent for at least 3 seconds, go back to the Band-Assisted Chin-Up or the Bench-Assisted Chin-Up and build grip with the Dead Hang. Once slow negatives feel controlled, lengthen the descent or add pauses on the way down, then attempt a full Chin-Up. If the underhand grip bothers your elbows, the overhand Negative Pull-Up shifts some of the work away from the biceps.
Stop the set if you feel sharp pain in the elbow or shoulder, pinching at the top, an ache at the inner elbow that builds during the set, numbness or tingling in the hands, or a grip that starts to slip. Pain that persists after training should be checked by a qualified clinician before you continue.
- Primary Focus
- Back
- Equipment
- Pull-up bar, plyo box, and body weight
- Modality
- Strength
- Difficulty
- Beginner
Alternative Exercises
Other Names for the Negative Chin-Up
The Negative Chin-Up is also known as:
- Eccentric Chin-Up
Frequently Asked Questions
- Q: Do negative chin-ups help you get your first chin-up?
Yes. They are one of the most common steps toward a first chin-up because they load the same muscles along the same path under your full body weight. Many people pair them with the Band-Assisted Chin-Up and test a full Chin-Up every week or two.
- Q: Why can I lower myself but not pull myself up?
Lowering asks less of the muscles than lifting the same weight. A study of 19 strength-trained men testing four pull-up grips, including the palms-facing chin-up grip, found the biceps, brachioradialis and chest less active during the lowering phase than during the pull.
- Q: How slowly should I lower myself?
Aim for 3 to 5 seconds from the top to a full hang, at an even speed. Once that feels controlled, lengthen the descent or add brief pauses on the way down. If you cannot reach 3 seconds, use a band or keep some weight on your feet with the Bench-Assisted Chin-Up.
- Q: How often should I do negative chin-ups?
Two or three sessions a week with a rest day in between is enough for most people, starting with 2 or 3 sets of 3 to 5 reps. Add reps only after the soreness from earlier sessions has settled.
- Q: Should I do negative chin-ups or negative pull-ups?
Both train the same lowering pattern. The underhand chin-up grip brings the biceps in more, so many people find it easier to control, while the overhand Negative Pull-Up is the better fit if your goal is a strict pull-up or the underhand grip bothers your elbows.
- Q: Why hold the top position before lowering?
The brief hold makes you control your full body weight in the position a full chin-up finishes in, before the descent starts. If you want more practice there, the Chin-Up Hold trains it on its own.