Is this real ? <| sep |> Not enough info . Check your form . Make sure you ' re warmed up . Maybe do an easier movement for awhile . I had this problem a few times if my neck and shoulder were too tight . Make sure you ' re loose and don ' t tense your neck because you ' ll take on more force from your legs or midsection . Sometimes you can have some mild inflammation that you don ' t notice at first but then the pain shows up . I ' d say do easier moves that don ' t cause pain and rest more . I had this issue with my ankle once and it ' s simply that the body is weird and we aren ' t aware of everything going on . I had been putting too much strain on it and when the pain showed up it was because the injury accumulated too much . Also . You may not be resting or sleepin well and not recovering properly before going back . Maybe you ' re overtraining .