Abdominal exercises are a tremendously important work out that we shouldn't skip at least three times per week, I know that is really frustrating at the beginning because we don't have experience and our body is not used to this type of training but once you start to see the results of your effort you'll feel great, and you will start to train with more enthusiasm. I will let you one video that's called Abs in 8 minutes, this is a special work out to tone up your abdominal area and it's designed to prove you in 2 weeks its incredible results, I personally tried it and I still continue combining it with my gym routine every day, now my abs look much better and my self-esteem has increased .
"It is important that you do these exercises at least 3 times per week to start watching the results in a short manner"