Answer:
because as you grow up the muscles also grow
Pedestrians, cyclicts (motor or bike), horse-drawn vehicles, and wheelchair users are known as the most vulnerable road users.
These road users require extra care by drivers because they are individuals who most likely will be caught in an accident.
Pedestrians, especially children and elderly, may unwittingly put themselves into harm by stepping on the road with oncoming vehicles.
Drivers must be aware of this possibility and must drive carefully and responsibly.
Where are the choices...... High impact aerobic activities that are hard in your joints, examples, jogging, jumping, football, ect
it depends, are u a child? do you work somewhere that requires you to have a lot of energy, are you in school? or are u fasting? if none of those apply to you please go eat before you develop a ED