Rowing question

sarad777
sarad777 Posts: 210 Member
I am 5'7, 124lbs. I have recently started rowing again. I have a tunturi rower at home. What is acceptable duration and resistance for someone my size? I have only been able to do 10 minutes at level 4. When I was rowing more, I was doing 15 minutes at level 4. Just curious what others have been doing. Thanks