fruitbabymarrie
contestada

if you were a marathon runner do you think it would be good to do lots of training to make your bones really strong and thick? explain your answer

Respuesta :

ilsie20
I think you would have to do training to increase your endurance.  Yes, strength is good, but you can't be too heavy or else you won't go as fast. (Getting too thick muscles can lead to weight gain too.)  

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