Tag «pool»

PHORCYS UNDERWATER ACTIVITIES – EPISODE#50

“VALSALVA MANEUVER” (Part#01) A Valsalva maneuver may be the easiest, but is not always the safest way to achieve ear’s pressure equalization. Excessive force can expose us to barotrauma hazard. In addition, it causes increase of force to the mediastinum (the space between the lungs where the heart and the big vessels are located), influencing …

Intex 54601E | Saltwater System Review

Intex 54601E | Saltwater System Review

Pool filters and pumps are crucial pieces of equipment for above ground pool owners. They help keep pool water clean and free from debris thus maintaining a healthier and enjoyable swimming environment. Pumps circulate the water by driving it through the filtration system while filters trap and prevent the debris from returning into the pool. …

Salt Water Pool Problems – Chlorine Genie (925) 723-0400

saltwater pool problems brought to you today by Chlorine Genie inc. If you’re considering any of the popular salt water systems on the market today there’s some critical things you will want to weigh before taking the plunge. Today we’re briefly gonna cover some of the major offences of salt water pool systems for more …

Underwater Billiards | Whitney Bjerken

Underwater Billiards | Whitney Bjerken

It’s time for a little underwater billiard. Or as I like to call it, pool in the pool Splash (Happy music) Four ball corner pocket (Happy music) i feel like a pool shark! (Happy music) This thing seems impossible! I know how to make it easier! It’s so hard. It’s not easier underwater. (heavy breathing) …

Learn Colors with Sea Animals and Wild Animals for Kids

Learn Colors with Sea Animals and Wild Animals for Kids

Learn Colors with Sea Animals and Wild Animals for Kids Yellow Hammerhead shark Orange star fish Red fish Orca Blue whale Orange seashell Pink Blue shark Green sea turtle Penguin Blue Brown crab Yellow tang fish Blue shark Red Balloon jellyfish Purple seal Blue penguin Green stingray Purple seahorse Dolphin you Feel Orange Blue baby …

PHORCYS UNDERWATER ACTIVITIES – EPISODE#56

PHORCYS UNDERWATER ACTIVITIES – EPISODE#56

“COUSTEAU MANEUVER (B.T.V)” Part#01 Cousteau Maneuver or Beance Tubaire Voluntaire ( BTV), is a maneuver which does not imply pinching of the nostrils. It relies upon voluntary constriction of deglutition muscles. Those muscles have attachments to the orifice of the Eustachian tube. Therefore, constriction of the muscles opens the rhinopharyngeal ostium of the tube, producing …

PHORCYS UNDERWATER ACTIVITIES – EPISODE#09

PHORCYS UNDERWATER ACTIVITIES – EPISODE#09

It was outside of the rock and i made a shot! Grab the speargun and hold it. I’ll make a second shot! Come on! Hold tight! i can’t see anything… …listen! The fish was calm with the head facing the hole, and i didn’t turn the flashlight on. I could only see it’s tail. By …

Shooting a Glock 17 UNDERWATER. Function Test.

Shooting a Glock 17 UNDERWATER.  Function Test.

here we have a glock seventeen maritime spring cups installed round is chambered lets see if this thing fires underwater first squeeze of the trigger nothing that worked thats interesting see maritime spring cups pull those bad boys right off there we go regular spring cup installed same test again normal spring cups installed glock …