Temporarily distractions – like social media or watching television – are common, but they won't help us overcome feelings of boredom. Some common cause are: We're social creatures by nature and feeling bored when you're alone is common. Maybe you've got stuck in a rut and need a new experience to stimulate your mind.
In soccer your hand muscles don't develop because it gives legs straight
In tennis your foot muscles don't developed cause it's flexing arm strength
Hope this helps:)
