Dumbbell One-Arm Triceps Extension Exercise
Builds strength and control by improving stability, coordination, and efficient movement.
Description
Dumbbell one-arm triceps extension focuses on controlled movement and maintaining proper body alignment throughout the exercise. The goal is to create tension where needed while avoiding unnecessary strain or momentum. This helps improve movement quality, joint stability, and overall physical control.
Instructions:
- Grab a dumbbell and either sit on a military press bench or a utility bench that has a back support on it as you place the dumbbells upright on top of your thighs or stand up straight.
- Clean the dumbbell up to bring it to shoulder height and then extend the arm over your head so that the whole arm is perpendicular to the floor and next to your head. The dumbbell should be on top of you. The other hand can be kept fully extended to the side, by the waist, supporting the upper arm that has the dumbbell or grabbing a fixed surface.
- Rotate the wrist so that the palm of your hand is facing forward and the pinkie is facing the ceiling. This will be your starting position.
- Slowly lower the dumbbell behind your head as you hold the upper arm stationary. Inhale as you perform this movement and pause when your triceps are fully stretched.
- Return to the starting position by flexing your triceps as you breathe out. Tip: It is imperative that only the forearm moves. The upper arm should remain at all times stationary next to your head.
- Repeat for the recommended amount of repetitions and switch arms.
Exercise FAQ
Does grip or stance matter?
Yes—small changes can shift what you feel and how stable you are. Pick the most controlled position and keep it consistent while you learn the movement. Think of it as controlled movement done with repeatable, clean reps.
What’s a common mistake people make here?
Rushing reps and losing body position. Keep the movement smooth and repeatable so tension stays where you want it.
How can I make this exercise harder without adding a lot of weight?
Slow down the lowering phase, add a brief pause in the hardest position, or increase total reps while keeping form crisp.
Disclaimer
This content is for educational purposes only and does not replace professional medical or fitness advice. Consult a qualified healthcare provider before beginning any new exercise routine. Exercise safely and listen to your body.
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