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Key Takeaways:

Why “Stable Instability” ?

If you want to run faster, jump higher, and stay of the injury list, your hamstring training is the lever that moves everything.

Why Changes Everything

If you want to run faster, jump higher, and stay of the injury list, your hamstring training is the lever that moves everything.

Why “Stable Instability” Changes Everything

If you want to run faster, jump higher, and stay of the injury list, your hamstring training is the lever that moves everything.

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ABOUT THE AUTHOR

James Pisano-

London-based clinical trainer with nearly two decades in sports performance and strength & conditioning. James specializes in building muscle mass and optimizing nutrition for highly active clients — with a focus on gut health, recovery, and training built to last.

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James Pisano, clinical trainer

Fitness Hardware

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