Bodyweight
Assisted Standing Triceps Extension (With Towel)
Triceps · Upper Arms
Beginner6
Demonstration
BeginnerIsolationDumbbell
Dumbbell Lying One Arm Supinated Triceps Extension
Triceps · Upper Arms
3
sets
12–15
reps
45s
Rest time
~5
Calories / set
Instructions
- 1
Lie flat on a bench with your back and head supported, and your feet flat on the ground.
- 2
Hold a dumbbell in one hand with an underhand grip, and extend your arm straight up above your shoulder.
- 3
Keeping your upper arm stationary, slowly lower the dumbbell behind your head by bending your elbow.
- 4
Pause for a moment at the bottom, then extend your arm back up to the starting position.
- 5
Repeat for the desired number of repetitions, then switch arms.
Muscles worked
Primary
Triceps
forearms
Secondary
forearms
Pro tips
- Move through the full range of motion under control.
- Keep tension on the target muscle — avoid using momentum.
- Breathe out on the effort, in on the return.
- Pick a weight that lets you keep clean form for every rep.
Common mistakes
- Using too much weight and sacrificing technique.
- Rushing reps instead of controlling the tempo.
- Cutting the range of motion short.
- Holding your breath throughout the set.
Safety notes
- Warm up thoroughly before working heavy.
- Stop immediately if you feel sharp or joint pain.
- Use a spotter or safeties for heavy barbell work.
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Alternatives
Bodyweight
Assisted Standing Triceps Extension (With Towel)
Triceps · Upper Arms
Beginner6
Machine
Assisted Triceps Dip (Kneeling)
Triceps · Upper Arms
Beginner9
Resistance band
Band Close Grip Push Up
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Resistance band
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Triceps · Upper Arms
Beginner5
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Advanced12
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Barbell Decline Close Grip To Skull Press
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Advanced12