I trained core today but used heavier bells than normal for Gladiators and Windmills. My training looked like this:
L Bridge - 3 sets of 15 reps - 45 reps
Gladiator - 16kg bells - 3 sets of 30 seconds each side
Windsheild Wipers - 3 sets of 5 reps each side - 30 reps
Windmills - 28kg bell - 3 sets of 5 each side - 30 reps
The gladiators feel great with more weight! I am going to try to keep increasing the poundage as long as I feel comfortable.