1 Your heart rate. 2  Your heart rate offers a more objective look at exercise intensity. 3  In general, the higher your heart rate during physical activity, the higher the exercise intensity.
Major uses of cotton fibres. Source: Adapted from: Cotton Facts, International Cotton Advisory Committee (ICAC), 2003. The major end uses for cotton fibre include wearing apparel, home furnishings, and other industrial uses (such as medical supplies). The cotton fibre is made primarily into yearns and threads for use in the textile and apparel sectors (wearing apparel would account for approximately 60% of cotton consumption).
Mankind has been using this natural fiber for the purpose of clothing since ancient civilizations. In all countries of the world, cotton is harvested to obtain natural fibers that are used to make fabrics of all kinds. Cotton combing is done to reflmove the seeds from the fiber and combed cotton is ready for spinning.otton. Cotton comes from the plant of cotton and is known to mankind since time immemorial. Cotton is the fluffy part around the seeds of the cotton plant ands is designed to help in carrying the seeds to longer distances through wind.