Trekking is a long adventurous journey undertaken on foot in areas where common means of transport are generally not available. Name any four important materials required that should be carried along.

What is the difference between linear and angular motion ? Explain through example.

Define flat foot.

Explain any three techniques of meditation.

What are the advantages of correct posture?

Differentiate between Aerobic and Anaerobic activities.

Explain any two components of wellness, in brief.

Write about any three essential elements of positive Sports environment.

State the common postural deformities.

An object thrown into the space either horizontally or at an acute angle under the action of gravity is called a projectile. Name the two forces which act on a projectile.

What are the various types of friction ? How is friction advantageous or disadvantageous in the field of games and sports ? Explain with suitable examples.