Berserker Endurance Training Pre-Workout's (by Hekla) ability to improve cycling sprint performance is rated as 2 out of 3. This rating means the evidence is mixed on the product's ability to deliver on this claim. While some of the evidence supports its use, other evidence does not. Using Berserker Endurance Training Pre-Workout to improve cycling sprint performance may lead to positive results. This rating is different from the product's overall rating and is based on what peer reviewed journal articles conclude on its ability to perform this one claim. This page contains an indepth analysis on how this claim-rating was calculated.

Note: The ratings on this page only deal with Berserker Endurance Training Pre-Workout's ability to improve cycling sprint performance. To view the product's overall rating, visit the product's main page: Berserker Endurance Training Pre-Workout.

Table of Contents

  1. Simple Report
  2. Detailed Report
  3. References

Simple Report

Detailed Report

The detailed report is an in-depth analysis on how Berserker Endurance Training Pre-Workout's rating for this particular claim was calculated.

Claim Effectiveness Ratings

Each supplement product is a blend of ingredients. The database uses peer reviewed journal articles to rate the ingredients. These ratings are also used to rate how well products perform overall as well as on individual claims.

The supplement ingredients listed in table below are identified as affecting Berserker Endurance Training Pre-Workout's ability to improve cycling sprint performance. The rating next to the ingredient describes the ingredient's ability to improve cycling sprint performance. These ratings are averaged together and provide the product's overall ability to deliver on the same claim.

Ingredients Improve Cycling Sprint Performance Rating
L-Citrulline 3 out of 3
Beetroot Juice 2.5 out of 3
Beta Alanine 2 out of 3
Arginine 1 out of 3
Taurine 1.5 out of 3
Product's Claim Effectiveness Rating 2 out of 3

Claim Research Ratings

The research rating describes how well an ingredient's ability to perform a certain claim (such as improve cycling sprint performance) has been researched. This rating is based on the amount of studies contained in the database on a particular ingredient and claim. Ingredient research ratings are averaged together to from the product's research rating for this specific cliam.

This rating is important because we need to know if there is enough research to make a valid conclusion on a product's worthiness. Ratings above 80 are ideal. Anything below 60 means there is not enoguh research to make a valid conclusion one way or another on a product's ability to deliver on this particular claim.

Ingredients Improve Cycling Sprint Performance Research Rating
L-Citrulline
Beetroot Juice
Beta Alanine
Arginine
Taurine
Product's Claim Research Rating

References

Title
l-Citrulline supplementation improves O2 uptake kinetics and high-intensity exercise performance in humans
Effects of Beetroot Juice Supplementation on a 30-s High-Intensity Inertial Cycle Ergometer Test
Increase in Maximal Cycling Power With Acute Dietary Nitrate Supplementation
Effects of Beetroot Juice Supplementation on Performance and Fatigue in a 30-s All-Out Sprint Exercise: A Randomized, Double-Blind Cross-Over Study
The Effect of Dietary Nitrate Supplementation on Physiology and Performance in Trained Cyclists
β-Alanine supplementation reduces acidosis but not oxygen uptake response during high-intensity cycling exercise
The effect of beta-alanine supplementation on isokinetic force and cycling performance in highly trained cyclists
Effects of Acute Beta-Alanine Supplementation on Anaerobic Performance in Trained Female Cyclists
l-Citrulline supplementation improves O2 uptake kinetics and high-intensity exercise performance in humans
The effects of taurine on repeat sprint cycling after low or high cadence exhaustive exercise in females
Energy Drink Doses Of Caffeine And Taurine Have A Null Or Negative Effect On Sprint Performance