The Most Underrated Core Exercise to Add to Your Workout

Hollow body holds (and these killer variations) deserve a spot on your training plan. [View in Browser]( [Runner's World Logo]( [SHOP]( [RW+ EXCLUSIVE]( [SUBSCRIBE]( [The Most Underrated Core Exercise to Add to Your Workout]( [The Most Underrated Core Exercise to Add to Your Workout]( Hollow body holds (and these killer variations) deserve a spot on your training plan. [Read More](   [Months After Brain Surgery, This Runner Completed Her World Marathon Majors Pursuit in London]( [Months After Brain Surgery, This Runner Completed Her World Marathon Majors Pursuit in London]( “London may have looked and felt completely different than any race I’ve ever done, but one thing was the same: I will always be the runner that moves forward, gives thanks, digs deep, and fights for the finish.” [Read More](           [Your Road Map to Increasing Mileage and Staying Injury-Free]( [Your Road Map to Increasing Mileage and Staying Injury-Free]( [Your Road Map to Increasing Mileage and Staying Injury-Free]( Use these expert tips to help reduce your risk of injury while you go the distance. Use these expert tips to help reduce your risk of injury while you go the distance. [Read More]( [Read More](   [World Record! Faith Kipyegon Runs 3:49.11 for 1500 Meters]( [World Record! Faith Kipyegon Runs 3:49.11 for 1500 Meters]( She ran her last lap in 58.81 seconds, looked at the clock, and tumbled to the track in joy. [Read More](   [These Thoughtful Father’s Day Gifts Will Make Any Runner Dad’s Day]( [These Thoughtful Father’s Day Gifts Will Make Any Runner Dad’s Day]( Because the last thing he needs is another tie. [Read More](           [Why Everyone Keeps Adding Sugar-Free Sweeteners to Their Water]( [Why Everyone Keeps Adding Sugar-Free Sweeteners to Their Water]( Dietitians explain the health effects of sugar substitutes in your H2O and whether you should join the internet’s new nutrition trend, known as “watertok.” [Read More](   [This Female Sprinter Is Making History by Beating the Boys—Including Her Prom Date]( [This Female Sprinter Is Making History by Beating the Boys—Including Her Prom Date]( Mia Brahe-Pedersen just became the third-fastest U.S. high school female athlete of all time. [Read More]( Follow Us [Unsubscribe]( | [Privacy Notice/Notice at Collection]( RunnersWorld.com ©2023 Hearst Magazines, Inc. All Rights Reserved. Hearst Magazines, 300 West 57th Street, New York, NY 10019