Acidic and alkaline water, pH all water and all aqueous solutions contain both H+ and OHâ ions. If the quantity of H+ exceeds that of the OH-, the water is said to be acidic. If there are more OH-ions than H+, the water is alkaline. Pure water, which contains equal numbers of both ions, is said to be neutral. Chemists express the degree of acidity or alkalinity on the pH scale which runs from about 0 to 14. Acidic solutions have pH values of less than 7, alkaline solutions more than 7.
Examples of anaerobic exercise include weight lifting, sprinting, and jumping; any exercise that consists of short exertion, high-intensity movement, is an anaerobic exercise.
Pushups are considered an anaerobic exercise, although they can be aerobic until you become breathless and your muscles become fatigued. Aerobic exercises are continuous exercises that use your bodyâs oxygen as fuel.Anaerobic exercises are start-and-stop exercises that require huge bursts of energy. Your body doesnât have enough oxygen to fuel anaerobic exercises so it must also rely on glycogen.onsequently, sprinting while bicycling, running and swimming are anaerobic exercises. Strength-training exercises are the third kind of anaerobic exercises. They include weightlifting and resistance exercises such as pullups and pushups.