progression

noun

1. 1

   The act of moving from one thing to another.

2. 2

   The act of moving forward or proceeding in a course; motion onward.

3. 3

   A sequence obtained by adding or multiplying each term by a constant.

4. 4

   Development, increase, evolution.

5. 5

   Chord progression

6. 6

   (exercise) The making an exercise more exerting by manipulating the details of its performance like loaded weight, range of motion, angle, speed.