Part of it could be cellulite. Look up dry skin brushing on here or online. If you combine dry skin brushing in morning, massage with lotion at night along with regular workouts with weights, you can get rid of the cellulite and really firmup. I was amazed at the difference. The problem though was it was a very time consuming rutine and as soon as I stopped the masssage and dry brushing the lumps and cellulite came back.