I am 16, i masturbate 3x a week and afterwards i can see a depletion in muscles !

I am 16, i masturbate 3x a week and afterwards i can see a depletion in muscles + muscle tone is this normal?

i also go the gym twice a week
i am 6 feet tall
i always masturbate after watching porn on the pc

masturbation does use energy and after a guy will feel somewhat drained for a little while. but ther eis no real change, just a temporary loss of energy until the body restores everythgin to pre-orgasm levels.

personally, I'd up the gym workouts to 3 a week and masturbate on the in between days. but if you have to masturbate on gym days do the gym first them masturbate later in the day. as for what you use to stimulate you to masturbate, some use porn, some have active imaginations and others are so darn horny they just do it without thinking; it all works depending on the person.