When muscles are overloaded during weight lifting, little tears are made in the …

When muscles are overloaded during weight lifting, little tears are made in the muscle itself. This microtrauma may sound harmful but is in fact the natural response of your muscles when they experience work. The muscle repairs these tears when you’re resting, and this helps muscles grow in size and strength.
Credit: @starathletes_
.
#muscle #muscles #musclegrowth #reverseaging

Source