Protein helps build muscle and provide energy
Answer:
The popular saying “health is wealth” gives a large meaning to our life as health is considered the most valuable and precious for every individual. Good health means not only a state of absence of disease in the body but a complete physical, mental, social as well as spiritual well being of an individual.
A healthy environment facilities good health but it is the unhealthy environment due to over population, excessive industrialization, air and water pollution etc. that is threatening the life with much dreadful disease. In the contemporary India many people have been gripped by the clutch of disease like cancer, diabetes, hypertension, although people of ancient India were said to be relatively healthy. At present people are suffering from various mental disorders also because they are racing blindly towards…show more content…
Physical fitness includes diet, exercise and sleep. These three basic things have their own importance in each individual’s life and everyone should be sensible with regard to these for a healthy life.
There are three types of muscle contraction: concentric, isometric, and eccentric.
Concentric: In a concentric contraction, the muscle tension rises to meet the resistance then remains stable as the muscle shortens. During eccentric contraction, the muscle lengthens as the resistance becomes greater than the force the muscle is producing.
Isometric: An isometric exercise is a form of exercise involving the static contraction of a muscle without any visible movement in the angle of the joint.
Eccentric: An eccentric (lengthening) muscle contraction occurs when a force applied to the muscle exceeds the momentary force produced by the muscle itself, resulting in the forced lengthening of the muscle-tendon system while contracting
Answer: Reproduction is the biological process by which new individual organisms – "offspring" – are produced from their "parent" or parents. Reproduction is a fundamental feature of all known life; each individual organism exists as the result of reproduction. There are two forms of reproduction: asexual and sexual.
Explanation:
D) Coping with difficult situations
