You probably dont need a powerbar on a 10 or 20 mile ride, unless you don't eat enough real food before the ride. Real food would be healthier. Powerbars and their ilk are great sources of carbohydrates for use while riding but don't have the same nutrients, fiber, etc as real food.


For hydration, water works well. If you are a salty sweater, you may need electrolytes for long rides (I need them if the ride is much more than 5 hours). I like to seprate my electrolytes and my calories sources so I can adjust each to suit the weather (heat requiring more electrolytes but not more calories).

If your calves become tired, then they need some work. Try calf raises in the gym. You can also move your cleats back a bit. Don't move them too far, a few mm at a time.

If you want to be a good cyclist, dont try to add weight, just strength. Upper body bulk will just slow you down on climbs.