Beta blockers can decrease heart rate and blood pressure, which may reduce physical performance in sports that require high levels of cardiovascular activity.
Wearing jewelleries might affect sports performance because you might hit someone with that jewellery
True
Badly
Music can enhance athletic performance by improving mood, increasing motivation, reducing perceived effort, and synchronizing movements. Listening to music before, during, or after sports activities can help athletes focus, boost energy levels, and improve overall performance.
if you concentrate and don't swap mosquitoes you can do sports faster
athletics
Harder to breathe.
Steroid's
It affects your concentration and the performance. If you're very anxious, you can not focus or concentrate on work, school, and sports.
Well if you are drunk then it can affect your co ordination and spatial awareness
pressure, diet, depression
Beta blockers are banned in sports because they can enhance performance by reducing anxiety and improving focus. This gives athletes an unfair advantage over competitors. The decision to ban beta blockers is based on the principles of fair play and maintaining a level playing field for all athletes.