How L-Theanine Can Improve Workout Performance and Sleep Quality
If you’ve never heard of L-theanine, you’re not alone. Unless you’ve been researching relaxation supplements or pre-workout ingredients, you may not be familiar with this lesser-known amino acid. Found in green tea, L
Best Whey Protein Powders of 2025 – Breaking Muscle
Whey protein powder is a popular supplement because it’s a simple and effective way to increase daily protein intake. Whey is a complete protein that contains all nine essential amino acids our bodies need to build muscle.
Why Madison Keys Was ‘No Longer Searching for Validation’ Even Before Winning the Australian Open
In the land down under, Madison Keys is on top of the world. Over the weekend, the 29-year-old American tennis player won the first major of her career, beating two-time defending champion Aryna Sabalenka to clinch a historic
8 Common Ingredients in Superfood Greens Supplements
Why should you try a super greens supplement? Even if you’re conscientious about eating a healthy, balanced diet, you probably wouldn’t mind a little extra support — some added insurance that you’re not overlooking a
Expert-Tested: Tonal Review (2025) – Breaking Muscle
We receive free products and receive commissions through our links. See disclosures page. Tonal is a high-tech smart gym that makes starting an effective strength workout as easy as stepping into the next room. It has a cable
We’ve Tried Hundreds of Black Leggings Over the Years—These Are the Top 10
In the year of our Lord 2025, no wardrobe is complete without a pair of black leggings. Soft, stretchy tights have become as essential as blue jeans and white T-shirts—wear ’em on cozy nights in, wear ’em while exercisi
11 Expert-Recommended Fitness Trackers for Smarter Workouts
All products are independently selected by our editors. If you buy something, we may earn an affiliate commission. The world of wearables can be pretty intimidating. Fitness tech evolves constantly, meaning there are so many
Probiotics: How These Bacteria Can Help Boost Digestion, Immunity, and Mood
Probiotics are in the Greek yogurt you had for breakfast and the kimchi in the Buddha bowl you ordered for lunch. They’re found in the kombucha you sipped on this afternoon, and they’re in the miso paste that will go into
Should You Be Cycle Syncing Your Workouts? It’s Complicated
If you get a period, you may have noticed that your body feels…different…at various points in your monthly cycle. Some days, you might feel charged up and ready to go, while others you’re moving in slow motion. It would
It’s Time to Stop Shaming Runners for Fueling Their Bodies
Shaming runners for fueling isn’t just rude—it’s contradicted by science and can be flat-out harmful. showcake/Getty Images/aiinue All products are independently selected by our editors. If you buy something, we may ear