Resistance Training. Read, "slo burn fitness revolution" by fred hahn. Resistance training done in a novel slow way is the only appropriate form of exercise. 30 min 2x/ wk only. Aerobic exercise is not metabolically positive and creates a stress response. Brain thinks, life threatening stress with release cortisol and adrenaline. No help for weight loss. For women it causes infertility, low estrogen. Amazing results!