The sport of Stand-Up Paddleboarding (SUP) is taking off around the Caribbean, and the world, and it's a watersport in which Puerto Rico's Heather Baus certainly excels.

The surf-inspired sport is really a hybrid between paddle sports and surfing and is known by its enthusiastic fan club as "SUP" or just "stand up."

75 Competitors took to their paddleboards for the 1st Annual Pro Stand Up Paddleboarding Event in Puerto Rico