I have pain in both legs, only in the back....doesn t feel like it is in the muscle or bone, feels like the tissue and tender to touch. Have been taking Mobic for last 6 months 1 daily, started taking 1 am and 1 pm, when leg pain increased and they even seemed much worse. So have discontinued Mobic, leg pain is much better however joint pain has increased. I also take Lipitor 10mg daily. Very good health otherwise.