Caffeine increase strength

Does caffeine increase strength?

Effectiveness Rating for Caffeine's Ability to Increase Strength

The effectiveness rating is a measure of how well caffeine is able to increase strength. The overall rating for this claim is 1.7 out of 3. There is some research showing the supplement's ability to deliever on this particular claim is warranted. Using Caffeine to increase strength may lead to positive results.

Confidence Rating for Caffeine's Ability to Increase Strength

The confidence rating is a mesure of how valid the effectiveness rating is. This rating is based on how many studies are included in the database on this topic.

There are 10 studies in the database on caffeine; the confidence rating is 200. A score above 80 means the effectiveness rating for this supplement is reliable. A score under 80 means there is insufficient evidence to ensure a reliable effectiveness rating.

References

Title of Study Effectiveness Rating
The effects of supplementation with P-Synephrine alone and in combination with caffeine on resistance exercise performance
Caffeine improves muscular performance in elite Brazilian Jiu-jitsu athletes
The acute effects of a caffeine-containing supplement on strength, muscular endurance, and anaerobic capabilities
Acute Specific Effects of Caffeine-containing Energy Drink on Different Physical Performances in Resistance-trained Men
Caffeine ingestion acutely enhances muscular strength and power but not muscular endurance in resistance-trained men
The effect of acute pre-workout supplementation on power and strength performance
Acute effects of a caffeine-containing supplement on bench press and leg extension strength and time to exhaustion during cycle ergometry
Acute ingestion of sugar-free red bull energy drink has no effect on upper body strength and muscular endurance in resistance trained men
The effect of ephedra and caffeine on maximal strength and power in resistance-trained athletes
The acute effects of a caffeine-containing supplement on bench press strength and time to running exhaustion

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