The Fast Way To Get Rid Of Jiggly Arms
One of the easiest ways to target those troublesome back of the arms (triceps) is to do simple bodyweight dips.
Don’t overthink things. Find something that will support your weight – like sturdy chairs. The deeper you go down, the harder it is. It may look simple, but it really works!
Beginners try 2 sets of 5-10 repetitions
Advanced try 3 sets of 15-25
Take a look at this video showing the technique you should follow: