I've never done 1RM before. Now stuck at 70kg bench. 1st set can do 5 reps. 2nd set cannot already

BW: 63kg
I only 3 digits on deadlift and squat

I was stuck at 67.5 for 2 months or so, managed to do 5x5 recently. 70kg can la do 3x5.

During the CNY holidays I was at kampung so I went to this ghetto gym, 155lbs I managed to do 5x5 but I suspect the bar probably not 45lbs la

I think I also need to work on my arms. Very kecik.

I think my shoulder injury from badminton also affects a lot la
No la haha. Before doing SL I've got some experience with bro split anyways
Yee malu 

Yeah I is manlet. Hmm when I deload 10% then probably around 90-120 seconds. If reaching plateau then much longer, 3-5 minutes.
I think hor when he suggested empty bar, it's probably for those who has never lifted before?