When you perform four or more exercises back to back as a Super Set, this is sometimes referred to as a Giant Set. See also: Tri-Set

Gaseous exchange is the process whereby inhaled oxygen is infused into the bloodstream and waste carbon dioxide is removed from the blood in order to allow its excretion. The actual process occurs in the alveoli … Continue reading Gaseous Exchange

Free weights are another tool in the resistance trainers arsenal. Free weights differ from resistance machines in the sense that they are more versatile and do not rely on a fixed range of movement. They … Continue reading Free Weights

Free radicals are any atom or molecule that has an unpaired electron in its outer shell. As we were taught in GCSE chemistry, an atom or molecule likes to have a full compliment of electrons. … Continue reading Free Radicals

Flexibility can be broken down into two main areas- muscle and joint flexibility. Muscle flexibility is the ability of a muscle to stretch beyond its normal limits. By having flexible muscles we are much less … Continue reading Flexibility