Jump draw is just a plain jump, but with the cue tip offset below the line towards the center of the CB.
Jump follow is just a plain jump, but with the cue tip offset above the line towards the center of the CB.
Jump Massé is just a plain jump, but with the cue tip off to the side of th line towards teh center of the CB.
Just by practicing jumps daily, you will see these effects occur. Mostly, and especially in the first month, your aim (sic--goal) will be to avoid doing these things to your otherwise well planned jump.