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).
Caring for Cotton. 1  Cotton is relatively low maintenance and can be washed in a washing machine using warm water and soap. 2  Cotton can also be dried in a dryer on a low heat, or hung to dry on a clothesline, but be careful when putting dark-coloured cottons in the dryer as this will cause the colour to fade over time.