fast.
i would say 75mph 80mph for a good pitcher
Between 55 and 75 MPH
8 minutes
A 10 year old girl should pitch about 40-55mph.
Should pitch at least 75 at high 80
about 60 seconds.
about 6-8 seconds
faster than me
You should probably take her to the vet and have them put her to sleep. It would be fast and painless.
15 mph sprinting full speed is average for a 10 year old. Also, a 10 year old to run a mile in 9 min and 45 sec running as fast as they can.
No one should lose 10lbs very fast. Especially depending on your current weight. If a 16 year old only needs to lose 10 lbs than it should be done over a 2-3 month time period.