Hi, I am 33 years old. While I am doing skipping in my home my legs are paining. After 2 to 3 days in my leg knee joint pain is coming in some directions. I am able to walk. While wearing my point or climbing on stairs or after sitting long if I get up start walking up to some time feeling like leg is going away from my body like that. But able to walk and bending my leg and all. Some tim tick sound also coming.