Gym and exercise journal
* Log your workout activities with easy and fast
* Know you limit before start exercise with graph data
* Mark your favourite exercise
* Easy to decide which body part to train next by info from body part chart from last 7 days, this week, etc
* Group exercise by body part and equipment
* Support online backup (dropbox)
* Create your own exercise with easy
* Multiple user support, good for trainer.
* See your calendar exercise