I did a bootcamp at my local gym this weekend.. WOW that was hard. I kept up though and finished the class.
I have to say though that I did my standard 30 minute run and got through it with flying colors.. Then I thought I would play on the rowing machine as this is the first time I have tried it. I was on it for 20 minutes and did about 26/27 per minute. I got off of it not feeling like much had been worked.
This is 2 days later and my shoulders and upper arms feel like jello... OMG they are so sore. I shouldve listened to Lulu when she said it works ya hard.
I plana to do it again though once my arms are back to normal.
Today I run though.