Odpowiedź:
Cycling is good for ur health because most of the physical activity you do.
Eating snacks is good before you overeat them after eating so much of them is bad eating too much of them can cause diabetes type 1 or type 2 and other bad illness's.
Sunbathing is mostly good for you when you control it but if you fall asleep withe you sunbathe ur skin has a chance to burn or catch skin cancer
so its mostly good while you control it .
Computer games are great for ur reflex and eye coordination but it too has some negative side effects like Poor sleephygiene,Exhaustion,Dehydration.
Running marathons has many good impacts for you like better endurance
more strength and bigger stamina.