Kayaking and Canoeing Techniques

<p>To twist the paddle for turning, bracing, and rolling. (A)</p> Signup and view all the answers

<p>Restricted lung capacity. (B)</p> Signup and view all the answers

<p>To prevent fatigue and maintain dexterity. (B)</p> Signup and view all the answers

<p>It cups the water, generating force to move the kayak. (B)</p> Signup and view all the answers

<p>To ensure the knees can bend slightly for balance and control. (A)</p> Signup and view all the answers

<p>It provides a clear view of the underwater environment by creating an airspace. (C)</p> Signup and view all the answers

<p>To equalize pressure during dives and protect the nose. (B)</p> Signup and view all the answers

<p>A condition where soft tissues swell due to pressure; prevent by exhaling through the nose into the mask. (C)</p> Signup and view all the answers

<p>To allow breathing at the surface while the face is submerged. (C)</p> Signup and view all the answers

<p>Deep-sea exploration. (A)</p> Signup and view all the answers

<p>The inclusion of a flexible tube below the strap attachment point. (D)</p> Signup and view all the answers

<p>Floating vest and rash guard. (A)</p> Signup and view all the answers

<p>It allows the eyes to focus properly underwater. (A)</p> Signup and view all the answers

<p>Dive Mask (C)</p> Signup and view all the answers

<p>Dive Fins (B)</p> Signup and view all the answers

<p>Propulsion with less effort (D)</p> Signup and view all the answers

<p>To store pressurized air for breathing underwater (B)</p> Signup and view all the answers

<p>Providing a breathing apparatus (A)</p> Signup and view all the answers

<p>Snorkeling (D)</p> Signup and view all the answers

<p>To protect both the diver and marine life (B)</p> Signup and view all the answers

<p>Brand popularity (A)</p> Signup and view all the answers

<p>To orient learners on module usage, track their progress, encourage, and assist them in their tasks. (A)</p> Signup and view all the answers

<p>It's an activity to gauge initial understanding, potentially allowing the learner to skip the module if they demonstrate sufficient prior knowledge. (D)</p> Signup and view all the answers

<p>By providing guided and independent learning activities that allow students to learn at their own pace and time. (C)</p> Signup and view all the answers

<p>Hull (B)</p> Signup and view all the answers

<p>Historical weather patterns for the region (D)</p> Signup and view all the answers

<p>To prevent the mask from fogging up underwater (C)</p> Signup and view all the answers

<p>Regulator (B)</p> Signup and view all the answers

<p>To inflate the BCD, controlling buoyancy at depth (C)</p> Signup and view all the answers

<p>Weight belts are used to counteract the buoyancy of the diving suit and gear. (B)</p> Signup and view all the answers

<p>Fins (C)</p> Signup and view all the answers

<p>Diving bell -&gt; Full-time SCUBA -&gt; Smoke helmet -&gt; Aerophore (C)</p> Signup and view all the answers

<p>was an underwater cylinder supplied with compressed air from the surface. (D)</p> Signup and view all the answers

<p>By adding a closed diving suit connected to an air pump on the surface. (D)</p> Signup and view all the answers

<p>allowed divers to carry a steel tank of compressed air while also receiving fresh air pumped from the surface. (D)</p> Signup and view all the answers

<p>used compressed oxygen and a method to absorb carbon dioxide for re-breathing. (D)</p> Signup and view all the answers

<p>From trapping surface air to using surface-supplied compressed air and finally to self-contained compressed air. (B)</p> Signup and view all the answers

<p>The 'Aerophore' by Benoit Rouquayrol and Auguste Denayrouze. (B)</p> Signup and view all the answers

<p>It demonstrated the feasibility of supplying air from the surface through a hose. (E)</p> Signup and view all the answers

FITT stands for Frequency, Intensity, Time, and Type; it helps set fitness goals based on training principles.

HRF stands for Health-Related Fitness, which includes cardiovascular endurance, muscular strength, flexibility, and body composition.

A method of teaching that provides flexible learning opportunities for students, allowing them to learn at their own pace.

Skills needed for success in the modern world, including critical thinking, collaboration, communication, and creativity.

Learning that is structured and supported by a facilitator to help students understand new concepts.

Learning where students take initiative and responsibility for their own educational process.

An educational program in the Philippines that covers kindergarten to 12th grade, focusing on developing essential skills.

The process of monitoring and assessing the development and achievements of learners over time.

Lean slightly forward (5-8 degrees) from pelvis with straight back; shoulders ahead of hips; legs slightly bent.

A device used to trap air underwater for divers to breathe.

An improved diving bell developed by Halley that allowed two people and air supply via a tube.

Shoulders should be relaxed and chest open to ease breathing; avoid leaning on the backrest.

Keep legs together and feet against footpegs; knees can bend slightly for balance.

An underwater cylinder built by John Lethbridge, using compressed air from the surface.

Hold T-grip with top hand covering it fully; the bottom hand holds shaft about arm's length down for power.

A helmet invented by Charles Anthony Deane for firefighters, allowing air supply through a hose.

William James invented the first workable SCUBA with an air reservoir at 450 psi.

Paddle blade has two sides: front (cup-like shape, creates power) and back face; adjust grip for efficiency.

A diving suit connected to an air pump, innovated by Augustus Siebe.

In kayaking, right hand is fixed for control; left hand is loose to allow twisting for strokes and maneuvers.

Keeping legs together allows better torso rotation, enhancing paddling efficiency.

Patented by Rouquayrol and Denayrouze, a device for carrying compressed air underwater.

First developed by Henry A. Fleuss; recycles exhaled air using sodium hydroxide.

Knees can spread and press against the kayak for extra balance when necessary.

Swimming with a snorkel and mask to observe underwater.

Key items include snorkel, goggles, and fins.

A device for seeing clearly underwater, creating an airspace.

Exhaling air through the nose inside the mask to avoid discomfort.

A condition where soft tissues swell from pressure changes underwater.

A tube allowing breathing while the face is submerged.

A basic snorkel design with a solid tube and mouthpiece.

A snorkel with a bendable tube for better comfort.

The bottom half of a kayak.

The area in a kayak where the paddler sits.

The front part of a kayak.

A mask used for underwater swimming to see clearly.

Gear used by divers to control buoyancy underwater.

A device that supplies air to a diver from the tank.

A backup air supply for divers, separate from the regulator.

Facilities that offer diving training and equipment.

A see-through covering that creates an air pocket to improve visibility underwater.

Using the movements of an octopus to help swim more efficiently with less effort.

A cylinder that holds pressurized air for divers to breathe underwater.

A belt worn by divers to counteract buoyancy and help them stay underwater.

A product used to prevent fogging inside dive masks for clear vision.

Using non-toxic products to protect both divers and marine animals.