[Reincarnate]

Can anyone share tips about the following exercises I posted a while back (angles, grips, any other misc. tips worth keeping in mind, etc)

Squats
Bench press
Bent-over rows
Military press/overhead press
Stiff-legged deadlifts
Barbell curls
Calf raises

Basically the more I know the better I'll feel :X I'm looking up videos online but still feel totally unprepared... anything helps!