Hey everyone, I'm looking for advice on not getting pumped early in a session as i had a few cases where my arms just refused to work and it's super frustrating. For background info, I've been climbing for 1.5 year only indoor, i climb once a week for 3 hours, red point is around v5-v6 and I usually warm up for around 30 mins. There were some sessions where i would get really pumped just an hour into the sesh and hands just couldnt grip even after i took a long break. Yesterday session I was climbing 4-5 routes without resting on the 40 degree wall as i thought they were relatively easy and then I went for a try-hard attempt at a v5 and fell off. Rested for 10 mins and tried the v5 again but my forearms felt weird and couldn't grip the start. Waking up today and it still aches around the middle section of the underside of both of my forearms. Hoping u guys can give me some advices on what I'm doing wrong or exercises I can do to prevent this type of early pump. Thanks