To beat solid fat and sugar with a wooden spoon or electric mixer until smooth and light is to:

To beat solid fat and sugar with a wooden spoon or electric mixer until smooth and light is to:
- cream

The answer is organisational websites.

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.