MySportTraining (Pocket PC) for Windows Mobile

From VidaOne:

MySportTraining helps you track and improve your fitness. It allows you to keep a detailed daily log of not only your cardio and strength workouts but also your health. You can then review your performance using four views: daily view shows you each workout in details for a given day, as well as health data you entered; monthly view allows you to glance at all your workouts for a given month; report view displays a list of key information for any period; graph view displays various graphs about your performance and health, also for any period. Additionally, you can view some charts about your strength exercises and cardio intervals. The 40 pre-defined strength training exercises and the colored muscle chart make it easier than ever to find the right exercises for you. Tap on a muscle group and choose an exercise from the list that pops up for that very muscle group.