Respuesta :
the guy i told u about brendan meyers on youtube shows that type of stuff just look for it theres alot
1.) pulled a muscule, bruises
2.) Stretch before and after exercise
3.) I'm not sure what that is so I can't help you there
4.) Heavy-weight lifting, and anything with too much weight
2.) Stretch before and after exercise
3.) I'm not sure what that is so I can't help you there
4.) Heavy-weight lifting, and anything with too much weight