As the name suggests, the Endurance and Stamina Stack provides the body with enough stamina and strength to carry out heavy duty exercises. The Endurance and Stamina Stack works by increasing cardiovascular performance, strength, and speed. At the same time, the product helps the body to achieve lean muscle. The product achieves results fast so you can use it as an alternative to other normal steroids. However, to achieve the desired results without frustrations, make sure to combine the use of the Endurance and Stamina Stack together with a workout program and proper diet for a period of at least eight weeks and once you achieve results avoid relapsing and continue with follow up programs.