[Kotyara]

2 miles walked on Gazelle.
Chin-Ups 10,8,8
Barbell Rows 100LBS 5,6,8
Barbell Curls 50LBS 2 --- 40LBS 6,4
Standing Dumbbell Curls 15LbsE 10,8,10
Matrix7s one set
stretches

--------------------------------------------------

I think they do work the same muscle groups. The difference for me is comfort. The recumbent is more comfortable but the upright bike has an easier position to read. I specifically wanted to do a longer workout and read a book when I used the upright bike.