If the machine isn't at your gym you can use a shoulder press works on the same muscles
Who set my shoulder on fire?🔥
You need to focus so that the direction of the rising and falling force is exactly up and down, not forward or backward.
It's hard to even hold this empty thing. What is this?
One at a time, you say?!
How do I do 20, damn it?
Are you saying to do 35kg on one side? ;;;