What would you say a preferential angle for the seated incline dumbbell curl would be?
From watching your videos I think I’m on the money with the unilateral dumbbell preacher curl, on an incline bench at about 65°.
When using this same angle for seated incline curls, I get a great stretch at the bottom but from a side view it appears that my shoulders are internally rotating.
When I increase the angle to approximately 85°, my shoulders remain in a normal position but the stretch isn’t as pronounced.
Thank you in anticipation of your response.