If your goal is to increase size for athletic competition, you will need to increase your daily calorie intake with quality nutrition in conjunction with a well-planned exercise program. ON has products to help meet your calorie needs.
During exercise, muscle tissue is broken down. It’s built back stronger with rest and amino acids from protein. Whey and casein are complete proteins, meaning they contain all of the essential amino acids for muscle recovery.
Muscle size and strength are built with resistance training, rest and amino acids from protein. Athletes looking to increase muscle strength might add additional supplements to their stack for support on their continued progress.