#ScienceBasedTraining
This is Penny. She and her human just graduated from my six week Puppy Basics course. She's a great example of what can be done when we train with kindness.

#sciencebasedtraining #positivereinforcement #rplus
November 14, 2024 at 3:24 PM
New evidence shows 2–3 min rest between sets leads to better hypertrophy than 60–90 sec.

It’s not lazy. It’s science.

Recover better. Train harder. Grow stronger.

#StrengthTips #ScienceBasedTraining
April 20, 2025 at 8:59 PM
The 8–12 rep range creates the perfect balance between mechanical tension and metabolic stress—the two biggest drivers of muscle hypertrophy.

#ScienceBasedTraining #MuscleHypertrophy #FitnessEducation #SmartTraining #GymScience #JeffFitnezz
December 23, 2025 at 7:11 AM
Your body speaks in data.
Heart rate, muscle load, recovery — all signals waiting to be understood.
At Responsible.fit, AI translates effort into evidence.

#ResponsibleFit #FutureOfFitness #AIWellness #ScienceBasedTraining
November 13, 2025 at 9:12 PM
Tried an upper/lower split this week.

Upper Body Day on my Insta and TikTok! Check it out on all socials: @FromTheVoidFitness

#upperlowersplit #sciencebasedtraining #sciencebasedfitness #optimal #optimaltraining #workoutroutine #workoutwithme #hypertrophy #bodybuilder #bodybuilding #muscle
December 4, 2024 at 4:48 PM