Excess pounds are a problem to numerous of people, but burning them is not always an easy task. Namely, you need to do some lifestyle changes, regularly exercise and eat a healthy diet. Also, you should change your sleeping habits at times as sleep.
Quite a simple diagram focusing on posterior muscles - great when I need to be working on isolated muscles when I train for Competition time. But as a PT, these muscles names are already in my vocab - so I just admire the colour