logoFitAI
ExercisesStart Free

Dumbbell Lying Alternate Extension

Expert Advice

Perform the movement slowly and with control to prevent using momentum and to ensure muscle engagement.

How-to-do Steps

  1. Lie on a bench with a dumbbell in each hand.
  2. Extend your arms above your chest, palms facing each other.
  3. Lower one dumbbell by bending the elbow, keeping your upper arm stationary.
  4. Extend your arm back to the starting position.
  5. Alternate and perform the same movement with the other arm.
  6. Repeat for the desired number of repetitions on each arm.

Track Dumbbell Lying Alternate Extension in FitAI

Log your sets, reps, and weights automatically. Get AI-powered progressive overload recommendations and form feedback — personalized to your training history.

Start Free

Muscles Worked

Dumbbell Lying Alternate Extension primarily targets the Triceps, with Strength mechanics using Dumbbell. Understanding muscle activation patterns helps you focus on proper engagement and maximize training effectiveness.

Primary
Triceps
Triceps100%
Equipment
Dumbbell
Dumbbell
Special Bench
Special Bench
Exercise Type
Strength
100%Triceps

Sets & Reps Guidance

Beginner3 x 10-12
Intermediate4 x 8-10
Advanced4 x 6-8

Frequently Asked Questions

What muscles does Dumbbell Lying Alternate Extension work?
Dumbbell Lying Alternate Extension primarily targets the Triceps. It is classified as a Strength exercise performed with Dumbbell.
How many sets and reps should I do for Dumbbell Lying Alternate Extension?
For beginners, start with 3 sets of 10-12. Intermediate lifters can do 4 sets of 8-10. Advanced athletes can push to 4 sets of 6-8. Adjust based on your goals and recovery capacity.
Is Dumbbell Lying Alternate Extension suitable for beginners?
Dumbbell Lying Alternate Extension is rated as intermediate difficulty. Beginners may want to start with lighter loads or simpler variations and progress to this exercise as their strength and coordination improve.