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Are GLP-1s Performance-Enhancing Drugs?
Serena Williams’ comeback after using tirzepatide, a GIP and GLP-1 agonist medication, raises questions about the drug’s effects on athletic performance. The rapid rise of GLP-1 medications has sparked an uncomfortable question in the fitness industry: If these drugs help people lose substantial amounts of weight, what do they mean for athletic performance? Research examining GLP-1 medications specifically in trained athletes is extremely limited, leaving coaches and sports scientists with more questions than definitive answers. » Read more about: Are GLP-1s Performance-Enhancing Drugs? »
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Read more: Marathon Record Time: What’s the Fastest Marathon Time Ever?Marathon Record Time: What’s the Fastest Marathon Time Ever?
Learn the world records for marathon run times, plus other marathon fun facts and stories. Running a marathon is a hefty feat not many people are willing to do. In fact, it’s been reported by the International Institute for Race Medicine1 that just 1.1 million people globally ran a full marathon in 2018—that’s only 0.014%…
Read more: How to Speak Gym Lingo: Words to Know Before Hitting the Weight RoomHow to Speak Gym Lingo: Words to Know Before Hitting the Weight Room
Training can sometimes involve speaking a whole new language, so here’s a handy Gym-to-English dictionary Picture this: You walk into an ice cream shop and the person behind the counter asks you if you want Jimmies with your order. “What the heck is a Jimmy?” you might ask yourself, depending on what part of the…
Read more: CrossFit Events: Competition Calendar for Worldwide, National, and Regional EventsCrossFit Events: Competition Calendar for Worldwide, National, and Regional Events
Welcome to our comprehensive CrossFit events calendar! This series of three calendars displays the dates and locations for the CrossFit Games Season, other CrossFit-licensed events, and large non-licensed CrossFit competitions. CrossFit Games Season This calendar shows the 2025 CrossFit Games season, which starts on February 27, 2025, with the CrossFit Open. Event NameEvent TypeDate(s)Event LinkEvent…
Read more: Exercise Stress Test: What Is It and Who Should Get One?Exercise Stress Test: What Is It and Who Should Get One?
Exercise is one of the best ways to keep your heart healthy. But it’s also a great way to identify any underlying heart issues. An exercise stress test is a controlled way to put your heart under stress so your doctor can see how well it keeps up with the increased demand of exercise. This…
Read more: Biking vs Walking: Which One Should You Choose?Biking vs Walking: Which One Should You Choose?
We all know that aerobic exercise is chock full of health benefits, but it’s not always easy to decide which one you should do. After all, there are so many options to choose from when it comes to physical activity. However, two exercises that seem to always come up are biking and walking. Whether you’re…
Read more: How Long Is a 5K Run? Pacing Guide and Tips for Race DayHow Long Is a 5K Run? Pacing Guide and Tips for Race Day
How long is a 5K run? We answer common questions about this popular race and offer expert tips for running a 5K.
Read more: How to Measure Jump Rope Length: 5 Steps to the Right FitHow to Measure Jump Rope Length: 5 Steps to the Right Fit
Jumping rope is a great way to get your sweat on, offering endless benefits to your overall health. It can boost your aerobic capacity, improve your heart health, and give your muscles a good challenge. It’s a great workout, no matter your skill level. But if you keep getting tripped up on the length of…
Read more: 4 Best Jump Rope Workout to Get Fit4 Best Jump Rope Workout to Get Fit
Our experts provide four jump rope exercises to work into your fitness regimen.
Read more: Indoor vs Outdoor Cycling: Which is Better & How Do They Compare?Indoor vs Outdoor Cycling: Which is Better & How Do They Compare?
There are a number of factors to consider when comparing indoor vs outdoor cycling.
Read more: What’s In Buttery Bro Heber Cannon’s Gym Bag?What’s In Buttery Bro Heber Cannon’s Gym Bag?
Heber Cannon and Marston Sawyers (also known as the Buttery Bros) got their not-so-humble start working corporate jobs at CrossFit headquarters. After a layoff left the two out of work, they decided to combine their passions of CrossFit and creating films into their own business. They call themselves the Buttery Bros, a name inspired by…
Read more: What Is Functional Fitness? A Comprehensive GuideWhat Is Functional Fitness? A Comprehensive Guide
What is functional fitness? Our expert guide breaks down this popular form of exercise.
Read more: Is Running on a Treadmill Barefoot Safe?Is Running on a Treadmill Barefoot Safe?
Is running on a treadmill barefoot safe? Here, we dive into the pros and cons of doing so.