performancenutrition

Health

What is Pre-Workout and How Does it Help You?

Key Ingredients Found in Pre-Workout Supplements Pre-workout supplements are designed to provide a boost of energy and endurance during exercise. While the exact ingredients may vary depending on the brand and formulation, there are several common components found in many pre-workout supplements: Caffeine: Caffeine is a stimulant that can increase alertness and improve physical performance. It is one of the…