The loser of each round of work-out sessions gets punched in the stomach as a punishment for losing. Working the girls to extreme exhaustion. All the girls have their stomach beat. Jill is stunned by the punches and the challenge from Upgrade. Worked out until complete exhaustion. Arm wrestling, sit ups, leg ups, rapid fire stomach punching work out.

The loser of each round of work-out sessions gets punched in the stomach as a punishment for losing. Working the girls to extreme exhaustion. All the girls have their stomach beat. Jill is stunned by the punches and the challenge from Upgrade. Worked out until complete exhaustion. Arm wrestling, sit ups, leg ups, rapid fire stomach punching work out.