BS Boardslide (PVC).

1. Approach the PVC tube on a gentle-to-medium slope at a slow, steady speed (just fast enough not to stop), coming in diagonally from your backside (heel-edge side).

   On a backside slide the tube sits in your blind spot, so check the near end and its length with your eyes before you commit.

2. Just before your board reaches the near end of the tube, bend both knees to sink, then press lightly through your front-foot heel to pop and lift the nose of the board.

   Use the rebound to twist the board 90 degrees so the nose turns toward your backside, and set it across the tube at a right angle.

3. The instant the board lands on the tube, drive your hips directly over the tube and stand your upper body up.

   Because the tube is round, it contacts at nearly a single point rather than a flat line, so it will roll off to either side easily. Stack your hips, sternum and head in one vertical line right over the tube, and there is little force tipping you sideways.

4. Press your front foot and back foot with equal pressure so neither end dips.

   Too much on the front drops the nose, too much on the back drops the tail, and either one starts the board spinning. Keep the knees bent to about 60 to 70 degrees to stay low, and look at the end of the tube (your exit) to tell your body where to go.

5. If you feel yourself falling to the backside mid-slide, send your knees a touch toward your toes to bring your hips back over the tube.

   Big moves roll you the other way, so make small corrections and keep the tube directly under your hips.

6. As the end of the tube nears, gently extend both knees and twist the board 90 degrees back the opposite way from your entry to point the nose down the fall line again.

   Re-bend the knees and land flat, setting heel and toe edges down at the same time to absorb the impact and ride away.

You can pin your own clip to the tricks you've landed (My Video).