quick question

[VivaLaRocket81]

during workouts like for my upper body my arms feel like there about 2 fall of but after the workout or the next day there not sore, does this mean im not gaining muscle??

 

[Yanick]

some will argue this, but soreness is generally not a marker of progress, muscle gain whatever you wanna call it.

 

[VivaLaRocket81]

so how would somebody know when there gaining muscle??

 

[LAM]

by monitoring your body fat and taking measurements