If exercising means you strain muscles to grow them, why does straining your back hurt it instead of making it stronger?

Question

If exercising means you strain muscles to grow them, why does straining your back hurt it instead of making it stronger?

In: 489

Answer 1

Muscle damage is a correlation with muscle growth, not a causation. You actually don’t want to be crazy sore and causing tons of damage to get the most muscle growth as healing the damage takes resources that can be used for hypertrophy.