You may know Marnie Oursler, 41, as the host of “Big Beach Builds” on the DIY Network, but the Bethany Beach-based custom home builder and designer is also an athlete.

Her go-to workout is swimming (in the ocean during the warmer months, in an indoor pool when it’s cold), and she also loves running on the beach and doing strength exercises.

Oursler prefers to work out on her own as opposed to taking classes, as it’s her time to clear her head and get in the zone to a good playlist. Here, she shares what she carries in her gym bag for a workout.