Are Bodyweight Rows Enough to Build Your Back and Biceps?

Sample Bodyweight Routine:

Arm circles 10 reps forward and backward
Standing scapular retraction and protraction 20 reps

4 rounds of:
Isometric row at the top position for 15s
bodyweight rows 15 reps at fast tempo
Single-arm rows 6/side
rest 45s
(adjust the angle of your body to change resistance for each exercise as needed)

NOSSK TWin trainer: