Some of the best exercises are close-grip bench presses, overhead extensions, and skull crushers. It's important not to just focus on your arms since they're a small muscle group and are worked in other exercises. If you do exercises that hit the biggest groups, you'll find your arms get bigger as well.
Depends what type of exercise you are doing. You could be working out your Biceps, Triceps, Abdominals etc.
Trying to start an exercise habit for life; but you could also work on your triceps, forearm, and shoulder muscles
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There are many various exercise routines that will help strengthen your bicep/triceps area. Some of which are known as: Pushups, Chair Dips, Bicep Curls (done usually with dumbbell weights), and Triceps Extensions.
They help your biceps and triceps
To effectively target your triceps with the rolling tricep exercise, focus on keeping your elbows close to your body and fully extending your arms during the movement. This will help isolate and engage the triceps muscles more effectively.
It works out your triceps and mid chest the wider your grip the more your working out your chest and the narrower the more it works out triceps.
Running and swimming.
The skull crusher exercise targets the triceps muscles in the arms.
Dips are very effective for strengthening your triceps. Make your arms wider to put more emphasis on your chest.
The exercise "skull crushers" primarily targets the triceps muscles in the arms.
To effectively target your triceps with the tricep cable row exercise, focus on keeping your elbows close to your body and fully extending your arms while pulling the cable towards your body. This will engage and work the triceps muscles more effectively.