Friction can also be unhelpful. If you don't lubricate your bike regularly with oil, the friction in the chain and axles increases. Your bike will be noisy and difficult to pedal. When there is a lot of friction between moving parts, energy is lost to the surroundings as heat.riction can also be unhelpful. If you don't lubricate your bike regularly with oil, the friction in the chain and axles increases. Your bike will be noisy and difficult to pedal. When there is a lot of friction between moving parts, energy is lost to the surroundings as heat.
Best Workout in Houston - One of a Kind! â Define Body & Mind is the best workout in Houston. The Define Body class is a combo of strenghening and streatching that helps add tone and muscle exactly where you want it.
bodies. 1  1 : the physical whole of a live or dead person or animal the human body. 2  2 : the main part of a person, animal, or plant She held her arms tightly against her body. 3  3 : a human being The resort offered everything a body could want. 4  4 : the main or central part the body of a letter. 5  5 : the main part of a motor vehicle.