The pelvic floor forms part of the deep inner myofascia (the Deep Front Line, DFL). This runs through the whole length of the body from the feet to the head. I believe training it only partially cannot achieve the hoped-for strength and stability. I decided to design a training programme that strengthens and activates the whole group of structures to which the pelvic floor also belongs. I took exercises that I had already developed for clients with weak connective tissue, and combined these with another area of knowledge that I had: how training can be used to strengthen breathing and voice function. The most important respiratory muscle is the diaphragm. The pelvic floor also belongs to the group of muscles we use to support the process of breathing.To strengthen the pelvic floor, it is necessary: 1. to stabilize the legs in their support of the pelvis, and thus the pelvic floor, from below, and at the same time 2.to train the pelvic floor from above, as we might say, by activating the respiratory system The pelvic floor and diaphragm are the two most important horizontal structures in the body. These horizontal myofascial structures are part of the deep (myo-)fascia (DFL). They play an important dy-namic role in providing stability and flexibility of the abdominal and chest cavities.