AA c1-c2 UNIT 5

to interrupt the normal course or unity of

the study of the principles of mechanics and anatomy in relation to human movement

to sit on your heels with your knees bent up close to your body

the act of fighting against sth that is attacking you, or refusing to accept sth

a large, heavy ball that you throw, catch, hold, and roll as a form of exercise

a set of rules about food and exercise or medication that you follow in order to stay healthy or to improve your health

a condition characterized by the excessive accumulation and storage of fat in the body

increasing by successive additions

per unit of population; the total amount of sth in a country or area divided by the number of people in that country or area

a diet based on foods thought to have been available during the Paleolithic period and consisting of foods such as lean meats, fish, vegetables, fruit, nuts, and seeds

stopping and starting often over a period of time, but not regularly

the act of not having food and sometimes drink, especially for religious or health reasons

(of physical exercise) designed to improve your strength without raising your heart rate

to include a large number or range of things

needing a lot of effort