No expensive investment  is needed to complete this training program, only 2 mini-bands of different strength and an exercise mat.
 
This program includes 12 different type of bodyweigth and banded workouts, each lasting between 30-40 minutes. 
All the exercises has a linked demo video, which shows you the correct movement. 
 
You don't need to spend 2 hours getting to the gym, doing your workout and than travelling home. These 30-40 minutes long sessions are intense and will improve your fitness level and strength. 
 
Recommended to people who has experince working out, but you don't need to be in great shape to complete it.