Hi there,
Great job on already sticking to a plan for 4 weeks!
As for diet changes... Its hard to suggest diet changes when we don't know what your current diet looks like. Post an example of a typical day and we'll go from there.
For training routine I would do weights 3 days per week doing full body compound exercises such as squats, deadlifts, lunges, step ups, rows, pull downs, pull overs, pushups, bench press, dips, military press. Don't forget the lower body exercises! For cardio you might consider cutting the cardio down to 3 days per week doing what youre doing. If you do the cardio the same day as the weights do cardio after weights.
Cassie
