Quick Answer
Lying Cable Triceps Extension is a intermediate strength exercise that targets your triceps. It uses a cable. Attach a straight bar or rope to a low cable pulley.
Video Tutorial
How to Perform the Lying Cable Triceps Extension
- 1
Attach a straight bar or rope to a low cable pulley.
- 2
Place a flat bench in front of the pulley and lie back with your head near the machine.
- 3
Grasp the attachment and extend your arms straight up over your chest.
- 4
Keeping your upper arms stationary, bend your elbows to lower the attachment toward your forehead.
- 5
Extend your arms back to the starting position, squeezing your triceps.
Common Mistakes to Avoid
- !Rushing reps instead of controlling the lowering (eccentric) phase — aim for 2–3 seconds down.
- !Letting form break down as reps add up. Stop the set when technique slips, not when you physically can't do another rep.
- !Using momentum instead of muscle tension. Slow the tempo and feel the target muscle doing the work.
Tips for Better Form
- ✓Breathe out during the effort (concentric) and breathe in on the return (eccentric).
- ✓Use a mirror or film yourself on your first session — your perceived form and actual form often differ.
- ✓Brace your core as if someone were about to punch you in the stomach. This stabilizes your spine in every rep.
- ✓Start each set with 1–2 warm-up reps at a lighter load to groove the movement.
Alternative Exercises
If the Lying Cable Triceps Extension isn't right for your body, equipment, or goal, try these similar exercises that hit the same muscle groups:
Single-Arm Supinated Lying Triceps Extension
Triceps • Dumbbell
Lying Close-Grip Triceps Press to Chin
Triceps • Ez Curl Bar
Lying Overhead Triceps Extension
Triceps • Barbell
Kettlebell Tricep Extension
Triceps • Kettlebells
Bent-Over Triceps Extension
Triceps • Dumbbell
Bent-Over Single-Arm Triceps Extension
Triceps • Dumbbell
Frequently Asked Questions
What muscles does the Lying Cable Triceps Extension work?
The Lying Cable Triceps Extension primarily works your triceps. Secondary muscles include the forearms.
What equipment do I need for the Lying Cable Triceps Extension?
The Lying Cable Triceps Extension needs a cable. You can perform it at home or at the gym as long as you have what's listed.
Is the Lying Cable Triceps Extension suitable for beginners?
The Lying Cable Triceps Extension is an intermediate exercise. Beginners can try it with a lighter load or an easier variation before progressing to the full movement.
How many sets and reps of Lying Cable Triceps Extension should I do?
For strength: 3–5 sets of 3–6 reps with longer rest (2–3 min). For hypertrophy (muscle growth): 3–4 sets of 8–12 reps with moderate rest (60–90 sec). For endurance: 2–3 sets of 15+ reps with short rest (30–45 sec). Adjust based on your program and goal.
Can I do the Lying Cable Triceps Extension every day?
No. Muscles need 48 hours to recover between heavy training sessions. If you want to train triceps more frequently, alternate harder and easier variations and keep overall weekly volume moderate.