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.
So grab a dumbbell in one hand and a shopping cart in the other, and let's get to itâhere are the five best foods for a toned body. 1. Kale. Popeye may have built bulging biceps on spinach, but kale is king when it comes to weight loss foods that help muscles grow. While the classic salad green boasts protein, kale packs an impressive amount of iron, a mineral vital for muscle development. Iron helps your body circulate oxygen to your muscles, aids in their repair after heavy training and encourages synthesis of the muscle fibers that gives them that defined look you crave.