Anyone who is trying to grind out some new skill, finally break into the next skill group, or even just getting used to new settings should definitely check this out
http://www.csbcamp.com. When I realized I was just hitting a plateau at my current skill I decided to try to do something about it. I deathmatched everyday, 50 kills with m4/ak/awp and 25 kills with glock/usp. It was crazy how fast the results can be seen.
http://www.csbcamp.com/ makes this soooo much easy to follow. Instead of it being up to you to find the right servers and follow through, this takes care of everything. It breaks up the practice into four phases, just click and join. It sets a certain time for every phase and you can extend the time if you want in game (you can leave the server at any time and it saves your current time).
Phase 1: FFA Active Duty DM, 45 minute duration.
Phase 2: AIM Maps Team DM, 35 minute duration.
Phase 3: Movement Training KZ/Surf, 15 minute duration. (i like too extend this a little)
Phase 4: 1V1, 20 minute duration.
Just login into steam through the website by clicking "get started." It may seem like alot but it really does help grind out muscle memory and aim.