Other than actually activating your core (and shooting for intensity over duration), the key to making planks not suck is to keep your mind busy, whether that's lifting limbs, walking around, or moving weights.
This exercise will hammer the trunk when you maintain a rigid plank. And once you've got that down, you can raise the difficulty by increasing the load or moving the weight in front of the hands.
related posts
The Bomber at 62
We don't throw around the term "living legend" much around here because not many people deserve such accolades. But T-Nation recently sat down with a man who just might fit the bill: Dave Draper.
Row Right
Girls may hate to see you leave, but if you've got a broad back, they'll love to watch you go. (Course it helps if you've got a nice ass, too, but that's a whole 'nother article.) Mike Robertson is here to troubleshoot your rowing.
Exercise Misconceptions - Part 1
Most personal trainers couldn't pour piss out of a boot if the instructions were printed on the heel, so when it comes to squats and deadlifts, their advice is usually dead wrong.
Tip: The Back Finisher You've Never Tried
Set your lats on fire (in a fun way). Finish off your back workout with one set of this.