When a child has reached about the age of ten, their brains begin to reduce some of the connections between brain cells.

The answer is false, in our late twenties is when the brain begins to reduce them

I think the answer is false too because it shouldn't be that young to be reducing brain cells . Hope this helps !

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.