getting 4 pack abs in the first place is tougher than converting them to a 6 pack for sure. You’ve got to decrease your body fat and develop the abs. Once you’ve got a 4 pack, you just need better exercises to get a 6 pack. Just doing sit ups for example isn’t going to get you there.
however converting to 6 pack to an 8 pack is very hard full stop.
read about it at http://www.8packabs.org/
getting 4 pack abs in the first place is tougher than converting them to a 6 pack for sure. You’ve got to decrease your body fat and develop the abs. Once you’ve got a 4 pack, you just need better exercises to get a 6 pack. Just doing sit ups for example isn’t going to get you there.
however converting to 6 pack to an 8 pack is very hard full stop.
read about it at http://www.8packabs.org/