New Delhi, Nov. 29 -- Most mobility exercises and resistance training is done to strengthen the muscles of the upper back and shoulders. The big benefit of these is to prevent sprains, pulls and inflammations. Meanwhile, exercises done for the rotator cuffs and the scapula and deltoids help prevent injuries that can happen while lifting or due to bad form. However, it is also important to know what it feels like when there is an impact injury in the shoulder area. This is common for those who play contact sports like football or practice forms of mixed martial arts and boxing, but can also happen due to falls or running into something by accident.

In most of these cases, the point of contact usually occurs on the top of the shoulders, an...