Module Four 

Lesson six: Free flow Regulator Breathing

Course Complete

Skills Overview

To simulate a freeflow, you or your instructor will depress the purge button.

Freeflow Regulator Breathing
  • Hold the mouthpiece against your lips – don’t seal your mouth on it.
  • Allow excess air to escape; “sip” the air you need from the flow.
  • It may help to insert just one side of the mouthpiece into your mouth, with the other side out.
  • Practice for at least 30 seconds.
  • Check your SPG after practicing. You may be surprised how much air you used. This emphasizes the need to start your ascent immediately when breathing from a freeflowing regulator.

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Module Four

Introduction - Equipment IV

Introduction - Equipment IV

Lesson One: Mesh Utility Bag

Lesson One: Mesh Utility Bag

Lesson Two: Slates and Wet Books

Lesson Two: Slates and Wet Books

Lesson Three: Dive Lights

Lesson Three: Dive Lights

Lesson Four: Log Books and eLogs

Lesson Four: Log Books and eLogs

Lesson Five: Dive Planning Software

Lesson Five: Dive Planning Software

Lesson Six: Spare Parts Kit

Lesson Six: Spare Parts Kit

Lesson one: Introduction

Lesson one: Introduction

Lesson two: Your Health and Fitness

Lesson two: Your Health and Fitness

Lesson three: Staying Current and Active as a Diver

Lesson three: Staying Current and Active as a Diver

Lesson four: The Air You Breathe

Lesson four: The Air You Breathe

Lesson five: Oxygen Issues

Lesson five: Oxygen Issues

Lesson six: Contaminated Air

Lesson six: Contaminated Air

Lesson seven: Decompression Sickness

Lesson seven: Decompression Sickness

Lesson one: Introduction

Lesson one: Introduction

Lesson two: How Dive Computers and Tables Work

Lesson two: How Dive Computers and Tables Work

Lesson three: No Stop Diving

Lesson three: No Stop Diving

Lesson four: Repetitive Diving

Lesson four: Repetitive Diving

Lesson five: Planning Dives with Your Computer

Lesson five: Planning Dives with Your Computer

Lesson six: Diving with Your Computer

Lesson six: Diving with Your Computer

Lesson one: Introduction - The Underwater World's Ambassador

Lesson one: Introduction - The Underwater World's Ambassador

Lesson two: Your Role as a Diver

Lesson two: Your Role as a Diver

Lesson one: Introduction

Lesson one: Introduction

Lesson two: Deep Water Entry – Put on Scuba Kit at the Surface, Controlled Seated Entry

Lesson two: Deep Water Entry – Put on Scuba Kit at the Surface, Controlled Seated Entry

Lesson three: Helping a Tired Buddy

Lesson three: Helping a Tired Buddy

Lesson four: Neutral Buoyancy – Visual Reference Descents, Swimming and Ascents Near Sensitive Environments

Lesson four: Neutral Buoyancy – Visual Reference Descents, Swimming and Ascents Near Sensitive Environments

Lesson five: No Mask Swim

Lesson five: No Mask Swim

Lesson six: Free flow Regulator Breathing

Lesson six: Free flow Regulator Breathing

Lesson seven: BCD Oral Inflation Underwater

Lesson seven: BCD Oral Inflation Underwater

Lesson eight: Skin Diving Skills

Lesson eight: Skin Diving Skills

Lesson nine: Exit – Remove Scuba Kit in the Water

Lesson nine: Exit – Remove Scuba Kit in the Water

Knowledge Review Four

Knowledge Review Four

Section Four Quiz

Section Four Quiz

Course Complete

I'll take you diving!

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