5 Ways to BLOW UP Any Muscle Group Fast (men over 40)

 

For most of us, there are certain muscles that seem to grow quickly from bare minimum efforts. There are others, however, that seem to lag behind no matter how hard we train them.
In this video, I share 5 science-based tips you can use to blow up any muscle group fast.
Before we jump into…

Source: Muscle Monsters (2023-08-27)