Elevate training. Empower athletes. Excel together.
At Sports Practice Edge, we deliver expert-driven insights, performance strategies, and practical training tools designed to support athletes and coaches at every level. Founded by Mariese Boothell, the platform is built on a passion for progress, injury prevention, and holistic athletic development. A special acknowledgment goes to William Triananerry, whose valuable contributions continue to shape our commitment to excellence and community-focused growth.
Sports Practice Edge, founded by Mariese Boothell, provides sports training news and insights, team practice strategies, athlete performance enhancements, and injury prevention tips. Located at 2747 Whispering Pines Circle, Dallas, Texas 75247. Contact: +1 972-426-0702.
Empowering Athletic Excellence
At Sports Practice Edge, our mission is simple yet impactful: to enhance the performance of athletes and teams through innovative and comprehensive sports training resources. We believe that success in sports is not just about natural talent—it’s about dedication, consistent training, and the right guidance. Our commitment is to deliver the latest strategies, techniques, and insights that help coaches and athletes excel.
Advanced Sports Training Planner
Design tailored training schedules with precision. This tool helps athletes and coaches create structured, periodized plans with progress tracking, intensity control, and peak performance targeting—all in one streamlined system.
Athlete-Focused Design
Built with athletes in mind, our tools and strategies support growth at every level—from youth to elite performers.
Data-Driven Progress
Track metrics that matter. Analyze performance trends and make informed decisions to fine-tune your training.
Science-Based Strategies
All methods are grounded in the latest sports science research, helping you train smarter, not harder.
Injury Prevention First
Our platform prioritizes safety with proven injury prevention techniques and guided recovery protocols.
Team Practice Optimization
Streamline team sessions with structured planning, goal alignment, and collaborative coaching tools.
Accessible Expertise
Tap into expert insights from contributors like William Triananerry and join a community focused on continuous improvement.
Holistic Athlete Development
Focus on the complete athlete—combining physical conditioning, mental resilience, and smart recovery to support long-term success.
Customer testimonials

Optimizing Breathing And Pacing For Better Endurance Output
Getting Your Breathing Right Early Most endurance breakdowns don’t start in your legs they start in your lungs. Poor oxygen management leads to early fatigue, sloppy form, and a slow collapse in focus. If you’re gasping halfway through your session, it’s not just your conditioning it’s likely your breathing is

Building Mental Toughness: Psychological Skills to Boost Long-Distance Performance
Pushing through the grueling miles of a long-distance run or ride isn’t just about physical endurance—it’s a mental game. I’ve learned that mental toughness can make or break performance when the body feels like giving up. It’s not something you’re simply born with; it’s a skill you can build and

Mastering Long-Distance Excellence: Key Skills & Techniques for Endurance Athletes to Succeed
Long-distance endurance isn’t just about physical strength; it’s a test of mental grit, strategy, and skill. As an endurance athlete, I’ve learned that success comes from more than just logging miles—it’s about refining techniques that keep you strong, focused, and efficient over time. Whether you’re training for a marathon, triathlon,

Form Matters: How to Refine Running Mechanics for Maximum Long-Distance Efficiency
I’ve always believed that running isn’t just about speed or endurance—it’s about efficiency. Whether you’re training for a marathon or enjoying long weekend runs, your form plays a critical role in how far and how comfortably you can go. Poor mechanics can lead to wasted energy, slower times, and even

Pacing for Success: Master Techniques to Maintain Consistent Speed Over Long Distances
Long-distance running isn’t just about endurance—it’s about mastering the art of pacing. I’ve learned that finding and maintaining a consistent speed can be the difference between finishing strong or burning out halfway through. Whether you’re training for a marathon or simply looking to improve your stamina, pacing plays a crucial

The power of fandoms: how communities shape games
The gaming industry has long ceased to be a one-way process where developers create and players simply consume. Today, it’s the communities that shape how projects evolve, which ideas become trends, and what ultimately earns recognition. Fandoms aren’t just an audience — they’re a driving force capable of extending a
















































































































































































































































































































































































































































































































































