Define flat foot.

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 do you understand by linear movement ? 

Suggest any two Isometric exercises for shoulder region.

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.