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The Physical Therapy Clinic

Why does water matter in muscle recovery?

The Physical Therapy Clinic

Written by , BSc Hons, MSCP · Physiotherapist, Co-owner

Conceptual flow diagram showing the main causes of net water movements during leg exercise

Hydration means nutrient delivery and waste removal

After a workout, your body needs to:

  • Deliver amino acids (protein building blocks)
  • Deliver glucose to refill glycogen
  • Remove inflammatory waste products

Blood plasma is mostly water.

If you're dehydrated:

  • Blood volume drops
  • Circulation becomes less efficient
  • Muscle repair slows