UFC Personal Trainer

I was fairly sure the Film Study achievement was unobtainable, and then one day it unlocked for me out of the blue. It required over 50 hours of training, including both a 30 and 60 day program. I couldn't find a complete list of the actual requirements, but I can provide some pointers:

- Most of the requirements will be met through natural progression if you work on getting the Bronze Bomber (basically, getting a bronze medal or better for each exercise). Some requirements are related to specific exercises (such as Sprawls and Knee Drivers), others to a specific number of calories burnt, but getting medals is a sure way to get them all. Notifications will briefly appear at the top of the screen as you meet each requirement).
- Take the Fitness Test (I only took it once).
- Create a custom workout, save it and complete it (the achievement unlocked after I finished the first exercise of my custom training).
- Perform a pre-set workout from Mark Dellagrotte as well as a Quick Workout.
- Complete a 30 day endurance program, and start a 30 day Strength program (I'm not entirely sure about that one, but I would try starting those two programs at the very least -- completing the Strength program is not required though).
- Access the Multiplayer menu and do some activities.
- Watch all videos in order, as some of them are requirements for others to unlock.

And cross you fingers as you do all that, because the achievement might be glitchy.