Question

is it necessary to wear supporter while lifting heavy in gym​

Answer 1

❗❕Yes if you dont then u'll get pain❗❕   HOPE IT HELPS YOU ✌❤❤

Answer 2

Sometimes, the abdominal walls of a weight lifter are weak, this leads to the intestine getting pushed out of the abdominal cavity (known as hernia), when extreme pressure (read: heavy lifting) is applied.

to prevent this, supporters are recommended, that hold the lower abdominal muscles tightly and "reduce the possibility" of a hernia. It still does not give an absolute guarantee. So if one has a weak abdominal area, one must focus on strengthening that first.

Next one should practice proper lifting technique and form with a lighter, more managable weight and gradually move to heavier stuff.