Numbness in the legs and feet may be related to temporary conditions or injuries, such as sitting awkwardly, which reduces blood flow. However, tingling or loss of feeling, also known as paresthesia, ...

Steve finds out that Hydra is still active inside S.H.I.E.L.D. because of Arnim Zola’s A.I. Besides, they have a plan in action to kill any potential threat to HYDRA using S.H.I.E.L.D. ‘s Triskelion.