Jennifer Garner boxing her way through divorce from Ben Affleck

Jennifer Garner may be going through the pain of her divorce from Ben Affleck, but looks like, she is one tough person.

The 45-year-old star was recently spotted attending a class at BoxUnion, a boxing studio in Santa Monica, California, Page Six reported.

A source revealed that the '13 Going on 30' star, who was a "ray of sunshine" and acted in "great spirits and smiling positive," was a super hard worker."

Garner officially filed for divorce from the 'Live by Night' actor in April 2017 after being separated since June 2015.