• Home
  • About
    • Meet Shantih
    • The FFN Method
    • The FFN Process
  • Services
    • 1 On 1 Sports Nutrition Coaching
    • Elite On-Site
    • Team Audit
    • ISAK Sport Anthropometry
  • Elite Sports Nutrition
    • Team Sports Nutrition
    • Individual Sports Nutrition
  • Blog
  • eBook
  • Contact Us

Athlete Application
  • Home
  • About
    • Meet Shantih
    • The FFN Method
    • The FFN Process
  • Services
    • 1 On 1 Sports Nutrition Coaching
    • Elite On-Site
    • Team Audit
    • ISAK Sport Anthropometry
  • Elite Sports Nutrition
    • Team Sports Nutrition
    • Individual Sports Nutrition
  • Blog
  • eBook
  • Contact Us
May 1, 2026

What Causes Muscle Cramps During Training and Competition

Why athletes cramp, what the evidence supports, and how to think about prevention and treatment Few problems in spo...

March 18, 2026

Can Sodium Improve Performance in Professional Athletes?

The Real Role of Sodium in Hydration, Endurance, and High-Intensity Performance Sodium is one of the most aggressiv...

October 15, 2024

Hydration for Professional Athletes: The Foundation

What every elite athlete needs to understand about fluid balance, sweat loss, and sodium before building a hydratio...

SERVICES

  • 1 On 1 Coaching
  • Elite On-Site
  • Team Audit
  • ISAK Sport Anthropometry

ABOUT

  • Meet Shantih
  • The FNN Method
  • The FFN Process

Elite Sports Nutrition

  • Team Sports Nutrition
  • Individual Sports Nutrition

Contact

  • Contact Us
  • Resources
  • Success Stories
Copyright © 2026 FFN Privacy Policy Terms Of Use

Table of Contents

×
  • Why athletes cramp, what the evidence supports, and how to think about prevention and treatment
      • Key Points
      • What a Muscle Cramp Actually Is
        • The basic picture
        • How common cramps are in athletes
      • The Dehydration and Sodium Explanation
        • The classical explanation
        • Where the explanation comes from
        • Where the explanation falls short
        • Cramping situations where sodium and fluid losses likely contribute
      • The Nerve Control Explanation
        • What this explanation says
        • Where this explanation fits the evidence better
        • Why this matters for prevention and treatment
      • Why Both Mechanisms Probably Matter
        • Different cramps, different causes
        • Risk factors
      • Prevention: What the Evidence Supports
        • Training specificity is the most important factor
        • Managing fluid and sodium losses
        • Other preventive practices
        • What probably does not help
      • Treatment: What to Do When a Cramp Strikes
        • Reduce intensity and rest
        • Stretching
        • Why stretching evidence is mixed but practical
        • Pickle juice and salty solutions
        • Hydration and sodium intake
        • When to see a medical professional
      • Conclusion
      • References
→ Index