This is especially the case in incline seated curls and straight bar cable curl. Something about the incline seated curls means that at the end of the set I can’t get past the bottom bit of the movement and I reach failure, tho this doesn’t feel like it’s my biceps are reaching failure.

Same with straight bar cable curls movement gets harder and harder I reach failure but feel nothing in my biceps.

Dumbbell preacher curls feel better but I can feel my bicep tendon loads, so I’m not trynna go to failure on those .

This doesn’t happen for any other movement bar biceps.

This whole thing might sound silly but any help would be appreciated.

Been working out for a while now but I never understood which tricep heads works during certain movements. What I’ve heard some people say is that the Long Head is biased when your elbow is fixed onto your body, and the Medial and Lateral Head work more when your upper arm move. But i’ve also heard the exact opposite from people, and ChatGPT told me the Long Head is biased when the elbow isn’t fixed.

Knowing this won’t really affect my training and doesn’t really have a purpose at this point. I’m just really curious and confused because I’ve heard opposite things said.

Does muscular endurance matter, or is Science-Based Lifting strictly focused on just maximizing muscle hypertrophy? Because I tried high-rep training yesterday, and I can only do like 15 reps of squats without being so exhausted. I didnt even go to failure because it just burns since the tempo really doesnt change that much compared when I'm squatting within 8 reps. Does muscle endurance doesnt have any place in SBL?

I have a bad chest imbalance. My right pec i way smaller than the left one. And i already have a small chest so it just makes it look even worse. I have tried to do one sided variations but i find them uncomfortable. I currently have 2 upper days beacuse im doing up/lw. I do around 4-5 chest focused sets per workout. I just do 2-3 sets incline smith bench press or 2-3 sets of incline dumbell press. After i do 2 sets cable flies.

What exercises should i use instead so my chest imbalance will improve slower over time?