tjodit said:
I started road riding this past spring and have been riding about 40-60 miles a week on average. I managed to ride 42 miles on Saturday - which I'm pretty proud of.
I was hoping that even without changing my diet that I would lose some weight due to the increase in exercise. I haven't lost any weight at all but have lost 2% body fat.
I was wondering if those of you who have lost weight by cycling can tell me how long before you started seeing results and if you had to adjust your diet as well before seeing any weight loss? Also, how many miles approx were you doing when you started seeing results?
yay! my favorite topic of conversation
here's the best breakdown for your situation...
weight is an arbitrary and undefined term, used rarely in the sports and science world.
weight is made up of two things (excluding the obvious mass of your bones, organs, etc) - muscle mass and fat mass. in the nutrition and exercise world, these two objects are the main focus.
the body is an interesting thing to study because of its complexity and its simplicity. your weight can remain the same while your muscle mass and fat mass are manipulated. the two main contributors to this ratio of one to the other are diet and exercise. relating this to a science experiment....you had a constant in your equation - your diet. that was kept the same throughout. so after riding, exercising, you added a little of something which in turn took away a little of something else to keep the equation balanced. basically, with your weight remaining the same and dropping 2% body fat...adding exercise increased your muscle mass and decreased your body fat percentage. muscle is heavier than fat. muscle also burns more calories than fat. the more muscle mass you have, the faster your metabolism tends to be. does all this make sense?
if you really want to go into it and see much larger results, manipulating your diet is the way to go. its usually recommended to take in 1 gram of protein per pound of body weight i.e. i weigh 125lbs. i should take in 125 grams of protein per day. eat a well balanced diet - lots of fresh or raw veggies. dont cut out carbs and dont eat too many....stuff everybody knows. but if you modify your diet to make it easier for your to benefit from the exercise you're doing, you will be able to reach it faster.
focus on the types of food that you are eating. be careful about what you take in. i know that my resting metabolic rate (RMR) is 1340 - my body burns 1340 calories a day just by default. if i want to maintain my current weight, i can weigh 125lbs whether i eat 1340 calories in ice cream and pizza or by eating proteins (chicken, lean beef) and clean (uncooked) veggies. ....but one will look VERY different from the other.
the main thing is NOT to focus on the number on the scale. like i said, weight is an arbitrary number. its possible that your weight can remain the same the entire time you are a cyclist. but the key is that your body will LOOK completely different. i guarantee it. if the number on the scale stays the same, its because you added more muscle and lost some body fat. thats not a bad thing!