Why does barbell feel easier than dumbbell?

Question

After 4 months, I recently went from 7.5kg dumbbells to 10kg dumbbells and it feels really heavy whenever I lift above my chest level. like my shoulders and back have a hard time doing the exercises. But 2 days ago I bought a barbell and loaded it with 28 kgs I was comfortably ( little bit challenging) able to do my exercises. I dont understand why the dumbbells feel so difficult to work with.

In: 30

Answer 1

You have both your arms and all the little tiny stabilizing muscles in your body helping when you use a barbell. And your muscle recruitment patterns are slightly different using two different pieces of equipment.