fitubaDumbbell lying triceps extension
Triceps · dumbbells. Back on the bench, lower the dumbbells beside your head by bending your elbows.
Main muscle: Triceps
Also works: almost all the work falls on the main muscle
Equipment: dumbbells
Typical: 2–4 sets of 10–15 with control.
How to do it
- Back on the bench, lower the dumbbells beside your head by bending your elbows.
- Arms nearly vertical, angled slightly toward your head.
- Only your forearms move; palms facing each other.
Common mistakes
- Moving your shoulders and turning it into a pullover.
- Flaring your elbows.
- Bringing the weight toward your face without control.
Alternative
No equipment, or want to switch it up: Dumbbell overhead triceps extension.
Log it in one message
Type or say: “Did 3x10 lying extension with 45 lb.”
Fituba logs the weights session and its points; in Train you can add sets, reps and load to compare your strength progress. Sample wording, not a prescription.FAQ
What muscles does the dumbbell lying triceps extension work?
Main: triceps. It's an isolation exercise: almost all the work falls on that muscle.
How many sets and reps of lying extension?
Typical: 2–4 sets of 10–15 with control. Adjust the load so you finish every set with good form; the load is per dumbbell.
How do I log lying extension in Fituba?
In your account, open Train, pick Lying extension and add its sets, reps and load; or type “Did 3x10 lying extension with 45 lb” and Fituba logs your weights session.
Sources and limits
Original Fituba copy based on standard technique guides (StrengthLog · Triceps). General education: the demo and these notes don't assess your form, mobility or the right load for you; for individual coaching, see a trainer.
More triceps exercises
Fituba documentation · Who's behind it and editorial method ·