Low energy means that you won't be able to complete your workout with the intensity you intended; You won't be able to use your whole muscle capacity. (fitnessandpower.com)
two - thirds of a cup of concentrated beet juice almost instantaneously enhanced muscle capacity in congestive heart failure subjects by an average of 13 percent (empoweredautoimmune.com)
Not only that, but a study recently conducted by the Washington School of Medicine in St. Louis demonstrated that only two - thirds of a cup of concentrated beet juice almost instantaneously enhanced muscle capacity in congestive heart failure subjects by an average of 13 percent (Coggan et al., 2015). (empoweredautoimmune.com)