Bird dog - Start on all fours with hands directly under shoulders and knees directly under hips. Bring left knee and right elbow to meet under torso. Keep abs tight and hips still and straighten right arm and left leg. That’s 1 rep. Do then switch sides.
Zarečki Roof is a large cave that resembles a roof over the river Pazinčica. Its flow creates a ten-meter-high waterfall and lake nearly ten feet deep. It is located 3 km from Pazin to Cerovlje in Croatia.