Pre-workout supplements may be helpful for some athletes, but they carry the risk of side effects that may affect your heart, digestion, and more.

Pre-workout Side Effects: Is It Worth Taking? If you work out, you’ve probably heard about the slew of dietary supplements designed to boost energy levels, increase athletic performance, aid exercise ...

There are many benefits of pre-workout supplements, and those benefits are catching on with people just as much as protein supplements. If you are a serious athlete, you may be aware of everything ...

People may take pre-workout supplements to delay fatigue and boost their energy levels so that they can make the most out of their exercise. Some manufacturers design pre-workout supplements ...

This is read by an automated voice. Please report any issues or inconsistencies here. The pre-workout industry has absolutely exploded in recent years, and it has become a staple part of training ...

All products featured on GQ are independently selected by GQ editors. However, when you buy something through our retail links, Condé Nast may earn an affiliate commission. Much like protein powder, ...

Creatine is made in our bodies and found in red meat, poultry, and seafood. It helps produce energy during short, intense activities. Pre-workout supplements mix ingredients, like caffeine and ...

If you’re anything like us, you’ve probably turned to the socials for workout inspo over the years. And if, like us, you’ve spent countless hours mindlessly shuffling through #Gymtok and #Fitstagram, ...

The magic comes from smart ingredient combinations. Caffeine sharpens your focus and makes hard work feel easier, beta-alanine delays that burning fatigue in your muscles and creatine helps you power ...

A new study shows that even slight increases in muscle temperature can significantly enhance speed and power, especially when warm-up movements resemble the activity ahead.