Which stretch course to purchase?

I have recently purchased foundation one. I am considering purchasing a stretch course as I can currently afford only 1. Which stretch course would be best suited for me? Middle split or the front split? 

I have a history of lower back issues as well as anterior hip impingement. I understand this may be too much to ask over the internet without any detailed information. Thanks in advance 

Hi @Callum Clark,

I am by no means an expert on your history and I think that @Wesley Tan, @Mark Collins can assist you better. Based on that history, I would probably start with the Thoracic Bridge Stretch Series to strengthen my back.

Is not front split better for lower back? I mean it takes tension out of this area, not an expert though.. They are all great. TB for shoulders and upper back, FS for hamstrings and hip flexors and MS for adductors. TB is extremely important to have a healthy shoulder girdle which is very important for all Foundation program.

11 hours ago, Antonio Alías Montoya said:

Is not front split better for lower back?

This depends, Antonio. The best way to know how Callum should proceed is to get an in-person diagnosis and specific suggestions from a medical professional.