How to Do It
- Attach a straight bar or rope to a high cable pulley and grip it with both hands.
- Stand with a slight forward lean, elbows tucked close to your sides.
- Push the attachment down until your arms are fully extended, keeping your elbows pinned in place.
- Squeeze your triceps briefly at the bottom without letting your elbows drift backward.
- Let the attachment rise under control back to roughly elbow height, resisting the weight the whole way.
Common Mistakes
- Letting the elbows drift away from the body, which brings the shoulders and lats into the movement.
- Leaning forward too far and using body weight to help drive the weight down instead of the triceps.
- Only performing a partial range of motion at the top, where most of the triceps stretch and stimulus happens.
- Using momentum from the shoulders instead of a controlled, elbow-hinge-only movement.
The tricep pushdown is a reliable isolation exercise for building triceps size, and its main advantage over other triceps movements is the constant cable tension, which keeps the muscle loaded through the entire range instead of just at lockout.
Attachment choice matters less than most lifters think. A rope allows a slightly wider range and a final squeeze at the bottom; a straight bar allows more total load. Either builds the triceps effectively with good form.
Use it as a finishing isolation move after a compound press like the bench press or dumbbell shoulder press on a push day, or as part of a dedicated arm day workout.
Muscles Worked by the Tricep Pushdown
The tricep pushdown isolates the triceps almost entirely, with the lateral and medial heads doing most of the work since the elbow stays close to the body rather than overhead.
- Primary: triceps brachii, mainly the lateral and medial heads
- Secondary: forearm flexors, stabilizing the grip on the attachment
- Stabilizers: anterior deltoids and core, keeping the torso still against the cable’s downward pull
Because the elbow stays pinned near your side, the pushdown emphasizes a different part of the triceps than overhead exercises like the skull crusher, which stretch the long head instead.
Rope Pushdown vs Bar Pushdown
Both attachments train the same muscle through the same elbow-hinge path, but the hand position changes the finish and the load ceiling.[1][2]
The rope attachment lets your hands separate and rotate outward at the bottom, adding a stronger squeeze on the lateral head and a slightly longer range of motion. The straight or angled bar keeps a fixed grip, which allows more total weight but caps the range at a neutral wrist position.
| Rope Pushdown | Bar Pushdown | |
|---|---|---|
| Hand path | Splits apart at the bottom | Fixed, neutral or angled grip |
| Range of motion | Slightly longer | Slightly shorter |
| Load ceiling | Lower | Higher |
| Best for | Peak contraction, lateral head | Progressive overload, total load |
Alternate between the two across mesocycles rather than picking one permanently, since the small differences in hand path and load ceiling both have a place in a well-rounded triceps program.[1][2]
Tricep Pushdown Alternatives
- Skull crusher: moves the elbow overhead instead of at your side, stretching the long head under load in a way the pushdown does not.[1][2]
- Close-grip bench press: a compound press that adds triceps volume alongside chest and shoulder work.
- Overhead tricep extension: a single-dumbbell or cable variation with a similar overhead stretch to the skull crusher.
- Resistance band pushdown: mimics the same cable path and elbow-hinge motion with a door-anchored band when no machine is available.
Rotating attachments and occasionally swapping in an overhead variation like the skull crusher keeps the whole triceps, not just the lateral head, developing evenly.
References
- Anaerobic and Muscle Endurance Development: Lifting Guidelines. National Strength and Conditioning Association (2017)Back to claim
- American College of Sports Medicine Position Stand. Resistance Training Prescription for Muscle Function, Hypertrophy, and Physical Performance in Healthy Adults: An Overview of Reviews. Medicine & Science in Sports & Exercise (2026)Back to claim
- Updating ACSM's Recommendations for Exercise Preparticipation Health Screening. Medicine & Science in Sports & Exercise (2015)
See our exercise methodology for how this evidence is applied and its limits.
Frequently Asked Questions
- Are tricep pushdowns worth it?
- Yes, tricep pushdowns are worth including as a triceps isolation exercise, since the constant cable tension keeps the muscle loaded through the entire range instead of just at lockout like many pressing exercises. They are a reliable way to add direct triceps volume without much technical complexity or joint stress.
- How to do a tricep pushdown without a machine?
- To do a tricep pushdown without a machine, anchor a resistance band above a door or sturdy object at head height, grip the ends with both hands, and push down until your arms are fully extended, keeping your elbows pinned close to your sides. This mimics the same cable path and elbow-hinge motion as a machine pushdown.
- Should you lean forward when doing tricep pushdown?
- A slight forward lean is normal and helps keep the cable path aligned with your arms, but you should not lean forward excessively or use your bodyweight to help drive the weight down. Keep your elbows tucked close to your sides and let your triceps do the work rather than your torso momentum.
- Which is the best tricep pushdown?
- There is no single best variation, attachment choice mostly changes the feel rather than the results. A rope attachment allows a slightly wider range and a final squeeze at the bottom, while a straight bar allows more total load. Either builds the triceps effectively when performed with elbows pinned and full range of motion.
- What is a common mistake for a tricep pushdown?
- The most common tricep pushdown mistake is letting the elbows drift away from the body, which pulls the shoulders and lats into the movement and reduces how much work the triceps actually do. Pinning the elbows to your sides for the entire set is the single biggest form fix for this exercise.
- Can beginners do tricep pushdowns?
- Yes, tricep pushdowns are a beginner-friendly exercise, since the cable guides the movement path and the risk of losing control of the weight is low compared to free-weight triceps exercises. Start with a light weight and focus on pinning your elbows to your sides before adding load.
- Is the arm 70% tricep?
- Yes, the triceps make up roughly two-thirds to seventy percent of upper-arm mass, more than the biceps, which is why direct triceps work like the pushdown has an outsized effect on overall arm size. Training presses alone undertrains the long head of the triceps, so an isolation move that hits all three heads fills a real gap in most arm programs.