Your reason for doing something is your motive. Your motive to go to school every day is to learn. Or maybe the thought of your parents' anger and a run-in with the truant officer is motive enough. The word motive comes from the Latin words motivus, meaning moving, and movere, meaning to move. Think of motive as the thing that moves you to act.
What is the average muscle mass? Muscle mass is important in maintaining a healthy body. Depending  on age and physical activity level, the average muscle mass  percentage lies between 38% and 54% for men a â¦ nd between 28% and 39%  for women.Answered. I don't know the average, but I am 26, and workout 4 times a week doing lots of cardio (an hour or more). I have 24% fat and 38% muscle. I think the average woman is 25- â¦ 30% muscle.
The study of biomechanics in sports has helped athletes further enhance performance, prevent injuries, and break records. Muscle Fibers Usain Bolt is composed of up to 90% of fast-twitch fibers. Average human is composed of a 50/50 split. Although training can play a part in muscle makeup, heredity has a lot to do with it. Specific Genes