Building a PVC pipe solar hot water heater can reduce or eliminate the need to use "grid" power to heat water for the home. By using PVC pipe encased in a heat-building.
SIDE PLANK ON BOSU - This is a strength exercise for the side muscles of the abdomen (oblique muscle) and it involves also the rectus abdominis to hold the position. Control better the abdominal area because BOSU creates instability.
