one second
That depends on your age, your weight, your degree of fitness, your body composition, and where you are cycling (flat ground or incline) as well as how far you go and how fast you go.
If you are cycling moderately it will take 5 minutes for a mile.
Depends on the speed your cycling at...
That depends what speed you're cycling at !
This completely depends on other aspects, such as current weight, current fitness level and what tye of diet you are going to use. But, being 43, it could take slightly longer to lose 20 pounds, as oppose to a 23 year old:)
Four months
it depends on how old you arand you fitness...
About 5 months of cycling about 20 kms a day! According to my gps I have burned 31929 calories after cycling to work every day!
Each person varies with how long it will take to lose 30 pounds. On average, a person can lose around 2 pounds per week. It would take 3.75 weeks to lose 30 pounds with diet and exercise.
You can lose fitness faster than you can, and you can lose it a million times faster than you can gain it. It does depend on your general fitness level and you age. In most cases, younger people can rebound from about a week off alot faster than an older person. However, if you are at a young age and do daily extremely rigorous exercise such as that that a hardcore highschool rower, such as myself, would do, you can lose fitness in as little as three days without working out. Cardiovascularly, you will have changes, probably not noticeable, but changes in about three days but strength loss takes slightly more time to occur
It depends on your mode of transport. Walking, cycling, driving, flying etc