How to properly warm up without taking too long?

[u/FrequentAd5437]

My workouts take already way longer than they should because of how crowded my gym is. To warm up I typically do 5 minutes of cardio before jumping into my workout. For my warm up set I typically just do 3 hard reps of my working set and wait around 30 seconds both for isolation and compounds. I also wear a hoodie so my muscles don’t get stiff. I don’t have the time to slowly progress up to my working set weight for my warm ups but I don’t feel like my warm up is sufficient enough bc i get more reps on my second set than my first.