b. Cancers are classified according to the rate at which they grow.
c. Cancers are classified by how many organs they affect.
d. Cancers are classified by the size of the cells that are involved
Explanation:
the answer is A
okay it's A
The right answer are : The ankle, knee, hip, knuckle and shoulder joints.
The joints of the knees and ankles are solicited in the runnings.
Hip joints are useful for static movement of the body, and help to keep the balance in balance with the body's center of gravity.
The shoulder joints help in the movement of the arms
The knuckle joints help in snowshoeing or throwing balls.
cardiovascular fitness
B.
muscular endurance
C.
balance
D.
body composition
Answer:
Explanation:
Balance is not specifically a form of health-related fitness, also can indicate several aspects, it could be muscular balance, cholesterol balance, electrolyte balance; it just doesn't indicates an aspect of improvement through fitness training.
On the other hand, options A, B and D, indicate a specific health-related fitness, for example, cardiovascular fitness is aimed to improve cardiorespiratory system, muscular endurance to improve muscle's capacity, body composition refers to key percentages and ratios as fat, bone, water and muscle.
That's why option C is the right answer.
Answer:
Reversibility means that an athlete can lose the effects of training when they stop, and can gain the effects when they begin to train again.
Detraining occurs within a relatively short time period after an athlete ceases to train. Performance reductions may occur in as little as two weeks or sooner.
In trained athletes, research indicates that detraining may result in greater losses in muscular power than strength. Strength losses are due to first to neural mechanisms, and next due to atrophy of muscles.
What is interesting is that strength levels after detraining are rarely lower than pre training levels, so training has a residual effect even when it is discontinued. But when the athlete returns to training, the rate of strength acquisition is high.
Answer:
It goes from chemical to kinetic.
Explanation: