It can cause: 1  Decreased development of muscle mass. 2  Lack of deepening of the voice. 3  Impaired growth of body hair.  Impaired growth of the penis and 1  testicles. Excessive growth of the arms and legs in relation to the trunk of the body.  Development of breast tissue (gynecomastia)
Positive and Negative Power: Thoughts on the Dialectics of Power. Article Information. Abstract. Positive power (induction), as an ability to initiate activity, and negative power (resis tance), as an ability to stop some activity, are treated in this paper as two closely related poles of the same power cycle.
Energy transfer can be used to do work, so power is also the rate at which this work is performed. The same amount of work is done when carrying a load up a flight of stairs whether the person carrying it walks or runs, but more power is expended during the running because the work is done in a shorter amount of time.