Planks do help in getting a six pack, they don't do it all though, it still takes a proper diet first of all. I find that planks are on of my favorite exercises for six pack abs, however my most favorite is the hanging full body curl.
Using the ab muscles is what creates a six pack. Some vibration machines help exercise the ab muscles and they can help.
yes
It is nearly impossible to get a six pack abs from diet alone. Abdominal exercises such as crunches and sit ups help greatly with developing a six pack.
There are no "easy" ways to get tones six packs. It involves a combination of core specific exercises(such as planks,crunches etc..) and a disciplined low fat diet.
get 6 PAC from runningEveryone has a six pack - fat is hiding them. running will help lose fat but also you will need to reduce calories.
well it depends where you are at and doing 100 sit ups or push ups a day isn't gonna help you get six pack abs in one month it maybe would in like 6 months do some INSANE exercise to really get a six pack but in my opinion you can't get six pack abs in 1 month without any steriods or any help.
Here is the online web site on Arnold's six pack workout you may want to take a look at it howdoigeta6pack.com/exercise-inspiration-Arnold-Schwarzenegger . Yes I think this workout should help you out with your six pack.
six pack of soda six pack of beer
Six pack beer
really he has a six pack
Yes he does have a sexy six pack
any exersize will do the trick but it's not ideal for abs