GAKIC Hardcore has been scientifically engineered to increase training intensity and focus in the gym, giving you the energy to lift heavy and build more muscle! GAKIC Hardcore is truly the ultimate strength supplement, as no one else in the industry has even come close to producing a supplement of this magnitude!

In another double-blind, randomized, crossover-designed study conducted by Buford et al. (2004), subjects were given glycine-l-arginine-alpha-ketoisocaproic acid calcium or a placebo before exercise and were monitored during repeated bouts of anaerobic cycling performance. Subjects performed a series of five 10-second sprints against resistance. Results indicated glycine-l-arginine-alpha-ketoisocaproic acid calcium treatment significantly decreased the drop in mean power between the first and second sprints, resulting in a longer time taken to fatigue. The researchers concluded the findings obtained from this study supported the work of Stevens et al. (2000) at the University of Florida.

Measurements were taken during the last 5 reps of each set. Sets were performed at 0 minutes, 5 minutes and 15 minutes. Significant changes in Fatigue Resistance Index of up to an average of 28 percent were recorded when compared to the placebo (see Table 1). Treatment also increased the mean total work per set by an overall 10.5 percent over the 15-minute period (see Table 1). Based on this study, the researchers concluded that glycine-l-arginine-alpha-ketoisocaproic acid calcium treatment increases the ability to sustain muscle force, delays fatigue and increases total muscle work.

A whole new supplement category was created for bodybuilders and other athletes with the introduction of the original GAKIC. The newly developed hardcore version falls into the same classification. With two separate studies backing the effectiveness of glycine-l-arginine-alpha-ketoisocaproic acid calcium, you know this stuff is for real.