Due to an old injury, I always suffer from significant tension in my back and neck. This causes my lower back, upper back, and neck to stiffen up quickly. According to my current physiotherapist, the issue is that my left glute does not activate properly and is too weak, so it isn't doing its job correctly.
I am currently working with weights to strengthen this left glute and the surrounding muscles. The goal is to get it functioning properly so that, hopefully, I can eventually continue sports and training without needing to visit the osteopath every month.