I’m pretty sure it’s middle ear
1. Do not lift weights too heavy for u or u might get injured. Always warm up ur muscles
2. Lose weight
Better cardio
Build muscle
Aerobic exercise reduces the risk of many conditions, including obesity, heart disease, high blood pressure, type 2 diabetes, metabolic syndrome, stroke and certain types of cancer. Weight-bearing aerobic exercises, such as walking, help decrease the risk of osteoporosis.