X Frame Workout Routine - Day 3 - Back is the third in the series of X Frame Workout Routine eBooks. Please see below the titles of all six books in the series.
eBook Series:
X Frame Workout Routine : Day 1 - Shoulders
X Frame Workout Routine : Day 2 - Quads
X Frame Workout Routine : Day 3 - Back
X Frame Workout Routine : Day 4 - Chest
X Frame Workout Routine : Day 5 - Hammies
X Frame Workout Routine : Day 6 - Back (#2)