Watch as Joshrulz77 Shows your how to get Six pack abs in just one month! Depending on how much you need to lose you can achieve it in one week or up to one month. One exercise you can do is to hold on to the bottom of a bed or a couch with your hands and then use your abs to lift up your legs in the air and then back down. Remember to keep your legs straight and move them slowly and controlled. Remember to also not let them touch the ground when going down but just about a few inches off of it. Watch the rest of the video for some more ab sculpting exercises.