What's better crunches (legs lifted, knews at 90ยบ) or full abbs with feets stuck (both slow)?I usually feel it's harder to do crunches.. So i think crunches have more effect...More weight or more reps?Aiming for bulking, not resistence.Not me but pic very related.
Don't use abs to "bulk" your abdominal muscles up.Try: SquatsOverhead SquatsDeadlifts.