Match the vocabulary term with the correct phrase. 1. develops physical fitness 2. how far in any direction a part of the body
is able to move 3. where the actual movement of the muscle occurs 4. removed from the muscles by increased blood flow 5. the way you hold your body when you sit or stand 6. ineffective veins in the body lactic acid 7. the stomach and the back Varicose veins exercise antagonistic muscles range of motion muscle myofibrils posture
1. Exercise develops physical fitness. 2. Range of motion is how far any body part can move in any direction. 3. Muscle myofibrils are made of both thick and thin filaments. These filaments are the used in muscle contractions. The thick filaments and thin filaments slide along each other during a muscle contraction. 4. Lactic acid is removed from muscles when there is an increased amount of blood flow (usually during exercise). 5. Posture is the way a person holds their body when sitting or standing. 6. Varicose veins occur when the veins are weakened and become twisted over time. Normal veins will flow in one direction and there is no back flow because of the valves. When veins are weakened and the valves don’t work properly, the blood can collect in your legs. 7. Antagonistic muscles pair with agonist muscles (best example is the bicep-tricep pair). This means that as one muscle contracts, the other will relax.
I believe the correct answer is practices. The entire paragraph is describing a practice which is quite common for this culture group. The practice is that of a competition where the emperor is present. There are no particular attitudes, values, or goals presented in the excerpt.
