Freitas et al. 2019

A single dose of PEAK ATP® improved lower-body resistance training performance and energy expenditure.

The goal of this study was to examine the acute effect of PEAK ATP® supplementation on performance and physiological responses during resistance exercise in recreationally trained men.  In a randomized, double-blind study, 11 trained male subjects were given PEAK ATP® (400 mg) or a placebo supplement.  Each subject completed 3 experimental trials where they completed sets of half-squats until reaching momentary muscular failure (fatigue).  An acute dose of PEAK ATP® supplementation improved the number of repetitions performed as well as oxygen consumption and energy expenditure during exercise. This study suggests that supplementing with PEAK ATP® prior to a fatiguing, high volume lower body training session can enhance lifting performance.

Frietas et al. A single dose of oral ATP supplementation improves performance and physiological response during lower-body resistance exercise in recreational resistance-trained males. Journal of Strength and Conditioning Research, 33:3345-3352, 2019. A study performed by researchers at São Paulo State University.