Which of the following statements is not true about practice?
a. practices begin with a warm-up.
b. practices concentrate only on individual skills.
c. practices include small group activities.
d. practices often involve scrimmages.

The answer is C because don't "only" concentrate on individual skills. There are a lot of other skills to practice such as group skills or something similar.

People who utilizes the progression principle will ensure their exercise program increases in frequency, intensity, time, and type. the changes need to happen gradually in order to ensure they make gains in their fitness program. a person who doesn't utilize the progression principle can still gain health benefits from exercising, but will not continue to improve in cardiovascular fitness.