Medical Definition of ISOMETRIC. 1. : of, relating to, or characterized by equality of measure; especially: relating to or being a crystallographic system characterized by three equal axes at right angles. 2.
ALSO READ: Diet for Abs: Foods for Six Packs Abs. Muscle Building: Worst Foods for Abs #2. Commercial peanut butter: Peanut butter is one of the best foods you can consume if you want to build muscle, due to its high protein content. Peanut butter is also a great post workout snack.
Green veges such as spinach, broccoli and asparagus have long been considered a âsuper foodâ because of the many health benefits they offer. Research now shows that green veges are also a muscle super food and are one of the best lean muscle foods to help you build strong ripped muscle.