Kayne Collins
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The Workout Routine an 80-Year-Old Used to Train for the Ironman World Championship
For most people—regardless of age—so much as attempting a triathlon is a…
How to Prevent—and Beat—the Post-Marathon Blues
Completing a marathon is supposed to be a euphoric experience—the result of…
16 Plyometric Exercises That’ll Build Explosive Strength
From box jumps to lateral bounds to burpees, plyometric exercises can be…intimidating.…
What Is HIIT—and How Can It Boost Your Workouts?
Demystifying that famous fitness acronym. Plus, how to use it in your…
The Norwegian 4×4 Workout Could Help Boost Your Endurance
Every so often, a new type of workout seemingly takes the fitness…
Kim Kardashian Breaks Down Her Weekly Workout Routine
No matter where you stand on the Kim Kardashian empire, you have…
10 Pushing Exercises to Light Up Your Shoulders, Chest, and Triceps
Pushing it in the gym is a great way to level up…
Got Insomnia? These Exercises Are Proven to Help
We’ve known for a while that exercise can help combat sleep issues…
9 Fitness Tips From Athletes in Their 90s (and Beyond!) Who Are Still Crushing It
No, “modification” is not the four-letter word lots of exercisers fear.Collage: Self;…
Your Warm-Up Might Be Even More Vital to Your Workout Than You Thought
Even though warming up before a workout can sometimes feel like a…