Aerobic exercise is considered to be at an intensity of % of maximum heart rate. 10-30% 40-70% 60-85% 90-100%

Nothing will delay it, but drinking some lemon (squeeze 3) would cut it, making it last a few days, but its not good to do that. won't hurt you but the next month will be more cramps.. take some advils with you on the trip

The answer to your question is  it relieves stress and boredom.  the rest of the answer choices would be long term. 

Cis the correct answer