While some of you (us) are still recovering from all those Christmas goodies, here’s a few photos of Serena Williams‘ beach body to motivate you (us) to jump start your New Year’s fitness resolutions.

Serena spent her Christmas chilling on the beach in a teeny weeny bikini.

The 30-year-old pro tennis player was spotted the enjoying some water sport activities and appeared happy and relaxed as she lunched aboard a yacht with her friends in Miami, Florida.

…and it wouldn’t be a “Serena” post without a few “A”zz shots…

Happy now?

Do Serena’s “A”ssets inspire you to hit the elliptical this morning?