====4 weeks later====
"So, you wanna box?" Steve asked James, who had brought the idea up to him earlier.
Pym, who had trained there with Azari before Steve and James got there, laughed at this question. "It used to be hard to get him out of bed...and training, not without Tony telling him to. He didn't even listen to Tony most of the time!" he said.
James laughed uncomfortably after seeing his father's disapproving look, "...yeah, I wanna box".
"...okay" Steve said. They began, but they weren't honestly throwing punches, sparring. "Keep your feet moving," Steve said. A little later he commented "Don't forget to protect your face". His advise continued, "When you hook put some of your weight into it and go for the stomach once in a while".
Their training was paused when Tony walked in and said "I found James".
James (Rogers) looked at him confused, and Steve said "Bucky?".
Tony confirmed this and added "he's in New York.