How Much Muscle Did I Gain In 365 Days? (Scientific Experiment)
Jeff Nippard
Entertainment
3.1M views
180.0K likes
6.5K comments
33:17
Published on May 4, 2025
Get my new Bodybuilding Transformation System (25% off for launch week) https://jeffnippard.com/ Download MacroFactor 2 weeks free: https://bit.ly/jeffmacrofactor ------------------------------- References: Proximity to Failure https://pubmed.ncbi.nlm.nih.gov/38970765/ Sleep and Mortality https://academic.oup.com/sleep/article/47/1/zsad253/7280269 ------------------------------- Written & Directed by Jeff Nippard & Stephanie Buttermore Filmed by Matt Dziadecki, Dal Shoots, Jeff Nippard & Cam Cline Edited by Rickie Ho, Sam Ding & Jeff Nippard Graphics by Rickie Ho, Sam Ding & Jeff Nippard Music Arranged by Jeff Nippard & Sam Ding Music sourced from Epidemic Sound Research Assistance by Max Edsey Experiment Design by Jeff Nippard, Alysha D'Souza, Derrick Van Every and Stu Phillips ------------------------------- About me: I'm a Canadian natural pro bodybuilder and internationally-qualified powerlifter with a BSc in biochemistry/chemistry and a passion for science. I've been training for 15 years drug-free. I'm 5'5 and fluctuate between 160 lbs (lean) and 180 lbs (bulked). ------------------------------- Disclaimers: Jeff Nippard is not a doctor or a medical professional. Always consult a physician before starting any exercise program. Use of this information is strictly at your own risk. Jeff Nippard will not assume any liability for direct or indirect losses or damages that may result from the use of information contained in this video including but not limited to economic loss, injury, illness or death.
#jeff nippard transformation#jeff nipard#jeff nippard#jeff nippard experiment#jeff nippard 1 year bulk#jeff nippard 1 year#jeff nippard steroids#how to build muscle fast

All 30 video

Mafia: The Old Country - Official Gameplay Trailer
SHAQ & Chuck HEATED Over Giannis’ Altercation with Haliburton’s Dad 😳🗣️
BEST TEAM IN THE CHAMPIONS LEAGUE?! | PSG (3) 2-1 (1) Arsenal
I Played In a Local Money Game
I turned an ABANDONED shed into a SMART home
JAPAN WITH BABIES + TODDLERS | Tips for Trains, Hotels, Strollers, Feeding, Baby Rooms and More!
Dexter: Resurrection Premieres July 11
Fuerza Regida - PELICULIANDO (VIDEO OFICIAL)
Honkai: Star Rail Version 3.3 "The Fall at Dawn's Rise" Special Program
【国際版/International】A-I-U-E-O Hiragana Song! | Synapusyu Official
Inside the NBA REACTS to Timberwolves vs Lakers GAME 5 Highlights
Learn Letters, Numbers & More with Ms. Appleberry | CoComelon Classroom Toddler Learning Videos
A MINECRAFT Movie in LEGO...
DAN DA DAN Season 2 | OFFICIAL TRAILER 2
10,000 Coins Vs Piggy Bank from 45m! What Are The Odds 1 Goes In?
Jurassic World Rebirth | Official Trailer 2
Questions to make you fall in love - get to know us! | Jessica Hover Podcast episode
100 Ways to KILL DOEY with LEGO
DAILY LIFE w/a NEWBORN in TOKYO | First Mother’s Day, FREE Child Health Care, & Physical Therapy
F1 25 First Look at Gameplay
We Went to the World's DRUNKEST City for a Wholesome Weekend
f5ve - Sugar Free Venom feat. Kesha (Official MV)
Ed Sheeran - Old Phone (Official Music Video)
Lil Poppa - Blame Chevy (Poppa Diss)
Shedeur Sanders visit to Cleveland's John Marshall High School
Cody's First Train Ride | NEW CoComelon Lane Episodes on Netflix | Full Episode
100 Mystery Goals But Only ONE Let’s You Escape Ft Faze Rug
JJ's Firetruck Wash | CoComelon Lane | NEW Netflix Series! | Full Episode
PRESIDENT - In the Name of the Father
Digging a SECRET Garage Part 6 THE COVER UP!