You ask her for workout advice

You sit next to her. "I want to ask you for something though. Since your bulk was so successful, and honestly, it's really impressive that you managed to put on so much muscle so quickly. I wanted to ask you for advice, since i was completely overpowered by you, and especially your legs. I wanna become stronger for the future."

"Of course!" She turns to face you. "I could help you with your workouts if you want. It's always great to work on your fitness and become stronger."

"Wait, really?" You respond, surprised, not expecting her to be so willing to help you.

"Yeah, of course. We were rivals, not enemies." She smiles. "I will gladly help you bulk up too, maybe next time we wrestle it will be closer."