1. find a closer therapist, and have the doctor certify it's necessary or the therapy won't work. sometimes the far therapist will help you out with this.

2. if 1. is not an option or is not happening quickly, drive a half or a third of the way, get out, stretch, rest, get back in, drive another third or half. bring an ice chest with the gooey ice patches to use on your rests. the ones filled with gel.