Watch: Effective 15-second Abs Workout
I have been trying to get a six-pack abs and so far I’m almost there. Since I started working out in the gym, I make sure to add an ab workout in my routine. Most often after the workout, I notice some changes on my abs structure.
Never it comes to my mind that there is a proven effective 15-second ab workout. I tried it and here is the video of how it works for me.
When I’m so slim, my abs really shows after a total body workout. But everytime I gain weight mostly on my tummy, I have a hard time getting a six-pack abs.