v-link ADJ, oft ADJ about/at n/-ing, ADJ that. He has been unhappy with his son's political leanings..., I suspect he isn't altogether unhappy about my absence..., A lot of Republicans are unhappy that the government isn't doing more. â¦ unhappiness n-uncount oft N with/about n, N that. He has, by submitting his resignation, signalled his unhappiness with the government's decision. 3 adj An unhappy situation or choice is not satisfactory or desirable.
Number 2: Shoulder Injury. About 20% of sports injuries involve the shoulder, including dislocations, sprains and strains. Shoulder injuries are most common in tennis, swimming, weightlifting, baseball, and volleyball â basically, any sport that involves a lot of overhead movement.
Causes. Sports injuries are most commonly caused by poor training methods; structural abnormalities; weakness in muscles, tendons, ligaments; and unsafe exercising environments. The most common cause of injury is poor training. For example, muscles need 48 hours to recover after a workout. Increasing exercise intensity too quickly and not stopping when pain develops while exercising also causes injury. Everyone's bone architecture is a little different, and almost all of us have one or two weak points where the arrangement of bone and muscle leaves us prone to injury.