I need help as Arms

In a nutshell, Warrior is my favorite class. I love tanking on it, and fury is a blast in PvE, but I also have a lot of fun in PvP. In M+ I do really well on my shaman in general, but the reason I play it is because I am pretty decent in Rated Arenas as a healer and BGs. But really, I wish I was just better at Arms in Arenas and BGs. Do people use Addons for this spec, is that why they make it seem so easy? I really wanna give this a go without having a 5-100 streak on my warrior. Does anyone have any tips or advice, or anything in particular that could gradually help me get better?


Watch a skill capped guide on YouTube about arms warrior.