The field of physical therapy is afflicted with massive ideological problems. There is almost no appreciation for the value of, let alone the requirements for, proper strength training exercise. Instead, therapists focus on using as many worthless modalities (ice, heat, EMS, etc.) as they can get away with billing the patients' insurance for, while the "exercise" component typically consists of instructing the patient to move his limbs through space with little or no resistance, using elastic bands or little pink dumbbells, stretching (an archaic and almost totally worthless activity), and low-intensity steady-state activities like cycling (also utterly worthless). The arena of exercise and physical training has a critically imporant philosophical component which is almost totally overlooked in physical therapy. Without a firm ideological base, therapists are suceptible to whims and fads of the fitness indurstry, which is why so-called "proprioception" and "core" training have taken hold recently. The whole field of orthopetic rehabilitation has become a sick joke, to the degree that I could not in good conscience refer a patient to physical therapy.