20's with 25-50 lbs to Lose

I am new to this group, I always exercise twice in a week with a rowing machine I always lasts 30mins on a rowing machine.I want to know if rowing is a good exercise for me to lose weight fast and is exercising twice in a week good enough?. Thanks

I think that depends on your diet as well. Are you following a calorie plan? If you are counting calories to lose weight, you will still need to burn more than you are consuming. 1 lb = 3500 calories so if you decrease your intake by 500 cal a day you should see a 1 lb weightloss a week but this can vary depending on your diet and exercise plan.

I would add some weight training in there (muscle burns more fat) as well with your cardio and I'm sure you'll see results. Then you can re-evaluate based on your success if you need to add more time. Definitely increase your time and difficulty level once you are feeling like you are getting stronger. Good luck!

Yes I am following a calorie plan...your post answered all my questions and worries. Thanks so much