A high school American football player would like to increase his strength and muscle mass. His average caloric intake of 2200 kcals/day has allowed him to maintain a bodyweight of 160 lb (73 kg). He would like to gain 10 lb (4.5 kg) by eating an extra 500 kcals/day and following a resistance training program. Assuming all of the weight gain is lean body mass, approximately how many weeks would it take for him to reach his desired weight?

7 weeks

Explanation:

2500÷500 = 5 days

This means it takes 5 days to gain 1 lb

5 days × 10 lbs = 50 days

50÷7 = 7.14 ≅ 7 weeks

This results in Approximately 7 weeks for him to reach his desired weight.

no, because those are both different running competitions. while distance runners train their legs and their lungs to run long amounts of time, the sprinters are training their legs and their lungs to give all they have in the little amount of area they need to cover. the brain also plays a huge part in all of this.

the brain is the only thing in your body that sends messages to your body telling you to run. if you are a long distance runner and you have the mind set of a sprinter, you will not get anywhere. if you have a long distance mind set and you have to run 200m in 20 seconds then you will not make it in time.

yes because there are aliens