Andrew Biernat Gets Shredded On Muscle Beach

Andrew Biernat is getting shredded at Venice Beach, but he's not surfing the waves or busting tricks at the skate park ... he's sculpting his piping hot bod!!!

The insanely hot male model hit up Muscle Beach for a summer workout that will make your tongue wag ... we're talking pull ups, dips and some rings.

Andrew -- who has modeled for Macy's, Huf Magazine and Nitro Air cologne -- worked up quite a sweat ... so naturally, he hopped in the ocean to cool off. Gotta love Cali.