For the huge players who must plant and drive, it threatens groin muscles.
He played much of last season with a pulled groin muscle.
Williams, who has a strained groin muscle, did not practice either.
In 1988, he missed the last 10 games with a strained groin muscle.
He missed the last two games of the season with a pulled groin muscle.
He left that day's game after five innings, having pulled his groin muscle again.
He also pulled a groin muscle on the play and was out for the entire second half.
In doing so, he pulled a groin muscle on his right side.
But after the game he reported a strain in the right groin muscle.
First, he's taking a little break to rest a sore groin muscle.