This groin injury continues to confound me. Decided to screw the advice of my PT and do heavy DLs on Saturday (well, heavy for me). Expected to have serious groin pain thereafter but have felt great ever since. So strange that I can do that and feel good but doing nothing more than sitting on a stool for an hour or two can completely aggravate it.
Generally, i find my groin/abdominal pain to flare up the next day, rather than at the time. Best to lay off.