10/17/2019

INTERNATIONAL NAKED GYMS 51

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
THE FACTORY 11
Massive African Dicks Can Be Trouble In International Competition
BIG BOY: Ben Onyango showcases his massive cock after a thorough workout. Though he has dominated as a middleweight in African amateur events, the massiveness of his penis bumps him to heavyweight for international competition, where he has stagnated. 

10/14/2019

INTERNATIONAL NAKED GYMS 50

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
THE FACTORY 10
Naked Bodybuilding Makes Rivals Friends
'ROUSING RIVALS: Lubanga Mtunda moans as rival-turned-training-partner John Ngando sucks him off. The two men, from rival tribes, now use every opportunity to showcase the connective qualities of naked bodybuilding.

10/10/2019

INTERNATIONAL NAKED GYMS 49

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
THE FACTORY 09
The Factory's Unique Self-Stim Technique
SELF-STIM: A trainer and client execute The Factory's well-known self-stim-suck motion. This allows the client when he returns home to continue his cock stim, even if he cannot find a willing training partner. 


10/07/2019

INTERNATIONAL NAKED GYMS 48

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
THE FACTORY 08
Cock Inspiration Training Keeps Athletes On Track
INSPIRING SCENE: Local champ Wayne Mkemba lays his cock and balls on Thembeka Mbhele face as he bench presses 150 kgs. Mbhele feels inspired when Mkemba puts his big dong in his face as he works out. 

10/03/2019

INTERNATIONAL NAKED GYMS 47

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
THE FACTORY 07
Accommodations At The Factory Are As Spartan As The Gym Itself
ROOM SERVICE?: Two visiting bodybuilders make personal use of the accommodations provided by The Factory to it's out-of-town clients. Though rough, they have proven as popular with the athletes as the gym itself. 

9/30/2019

INTERNATIONAL NAKED GYMS 46

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
THE FACTORY 06
Despite Rough Conditions, The Factory Gets Royal Endorsement
ROYAL COCK: Prince Patrick Nakibinge and his “valet” and training buddy Ssuun Henry Kalemeera head into The Factory for a workout. 

9/26/2019

INTERNATIONAL NAKED GYMS 45

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
THE FACTORY 05
Gym Manager, "The Rhino" Kawewe, Sets The Tone At The Factory
HORNY HORN: Ndongo “The Rhino” Kawewe casually and almost abesntmindedly strokes his enormous dong as he greets gym patrons at The Factory.

9/23/2019

INTERNATIONAL NAKED GYMS 44

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
THE FACTORY 04
The Factory Helps Bodybuilders Understand Connections Between Athletes
HELPING “HANDS”: Clothed-turned-naked bodybuilder Johnny Akulee gets helpful oral stim while flexing at The Factory. Naked gyms are the spaces where men new to the sport can learn the importance of man-on-man contact to peak performance.  


9/19/2019

INTERNATIONAL NAKED GYMS 43

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
THE FACTORY 03
Rough Equipment Doesn’t Constrain Committed Athletes
ROUGH AND READY: Thomas Addo, reigning Mr. Naked Ghana and runner up at last year’s Pan-Africa competition, shows that even basic equipment can develop amazing physiques. 

9/16/2019

INTERNATIONAL NAKED GYMS 42

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
THE FACTORY 02
Not Everyone At The Factory Is A Star
SHOWING GAINZ: José Do Viril shows off the extra inches he has added to his penis and balls since working out at The Factory.

9/13/2019

INTERNATIONAL NAKED GYMS 41

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
THE FACTORY 01
Big Dicks Don't Need Fancy Gyms
BOUNTY: The yard of the The Factory overflows with enthusiastic bodybuilders sporting huge erections.

8/09/2019

INTERNATIONAL NAKED GYMS 40

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
Big Rod’s Gym 14
Advanced Massage Techniques Increase Mass
DEEP INSIDE: Massage therapist Christopher Hall works on Mr. Alpha, JK Roher at the spa at Big Rod's. Roher spent over two hours having his body worked by Hall's unique massage techniques.

8/04/2019

INTERNATIONAL NAKED GYMS 39

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
Big Rod’s Gym 13
RoherFest Arrives at Big Rod’s
SHINING STAR: Mr. Alpha himself, JK Roher (left) visited Sit-On-It Saturday at Big Rod's. In short order, the superstar fucked all three men in this shot with him.

7/26/2019

INTERNATIONAL NAKED GYMS 38

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
Big Rod’s Gym 12
Late Nights Become Party Times Weekends At Big Rod’s
GETTING DOWN: A trio of young bodybuilders check out Fuck Fridays at Big Rod's. 

7/24/2019

INTERNATIONAL NAKED GYMS 37

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
Big Rod’s Gym 11
Socializing Is A Part Of The Draw At Big Rod’s
A ROUND FOR THE BOYS: Big Rod's devotee Todd Lee (third from left) has a drink at the BJ's Pub location attached to the gym. Lee and his bodies love being able to hang out completely nude in front of each other even outside of their mutual workouts.

7/22/2019

INTERNATIONAL NAKED GYMS 36

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
Big Rod’s Gym 10
CUMDMP Training Sets Rod’s Apart
1.2.3, CUM:Amataur Bodybuilder Darrin Lange does his last shoulder raise before heading out on stage for his first competition. His CUMDMP trainer, Rob Helepene, just withdrew his fat cock from Lange's ass, and looks on with feedback.

7/19/2019

INTERNATIONAL NAKED GYMS 35

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
Big Rod’s Gym 9
Men New To Naked Bodybuilding Find Big Rod’s Awesome
WELCOME TO BIG ROD’S: Middle-aged non-naked bodybuilder Damian Drake welcomes oral stim from a young fellow gym-goer during his first trip to the new Big Rod’s. Long resistant to the sport, he is now a convert.

7/16/2019

INTERNATIONAL NAKED GYMS 34

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
Big Rod’s Gym 8
Even As It Grows, Big Rod’s Is The Place To Be Seen
PUMP n CUM: Pro-level naked bodybuilder Hassan El Dababa executes perfect form during an incline dumbbell cum press. Cum pressing is a common variation on bench pressing for well-trained naked bodybuilders. The incredible stud coats his spotter in powerful sprays of cum with each pump of his monster pecs.

7/15/2019

INTERNATIONAL NAKED GYMS 33

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
Big Rod’s Gym 7
Chastain Finds The Balance Between Hardcore and Commercial
POSING 101: An aspiring naked amateur is advised on his technique during Big Rod's "Naked Posing for Dummies" class. Although controversial with the hardcore pros, Rod Chastain insists his class schedule is one of the reasons for his success.

7/08/2019

INTERNATIONAL NAKED GYMS 32

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
Big Rod’s Gym 6
Chastain Constantly Fends Off Millennial Fanboys
THANKS, BUT NO: Gym owner "Big" Rod Chastain good-naturedly fends off the advances of a millennial fan in the sauna at his newest sports club location. 

6/23/2019

INTERNATIONAL NAKED GYMS 31

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
Big Rod’s Gym 5
Big Rod’s Tears Down Walls. Literally.
JOINING IN: Amateur Jayden Hall (left) looks to join two fellow gym goers for some stim work in the fully open shower area at the new Big Rod's gym location. 

6/17/2019

INTERNATIONAL NAKED GYMS 30

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
Big Rod’s Gym 4
Rod Chastain Invests in The Next Generation
LOCAL MUSCLE: High school football fullback Braden LeBasier trains with wide receiver Josh Schlucht. The two just joined Big Rod’s as part of the new locations outreach program to local teenagers. LeBasier wants to Alpha up to be the quarterback next year, and Schlucht wants to add muscle and heft to join the full offensive line. 

6/14/2019

INTERNATIONAL NAKED GYMS 29

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
Big Rod’s Gym 3
Lavish Grand Opening Sets The Stage

PARTY TIME: For the Grand Opening of the newest Big Rod's, 600 guests mingled with over 90 trainers and employees. 

6/09/2019

INTERNATIONAL NAKED GYMS 28

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
Big Rod’s Gym 2
Rod Expands His Empire
FAMILY BUSINESS: Rod Chastain test the machines at his newest Big Rod’s Gym location just prior to the Grand Opening. Michael Chastain, Rod’s 25 year-old nephew who will take on managing the new location, looks on. All of Chastain's male family members participate in the business with him.

6/07/2019

INTERNATIONAL NAKED GYMS 27

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
Big Rod’s Gym 1
Rod Chastain Is An Institution
START OF AN ERA: c.1983 shot of the opening of Big Rod's Gym. Rod Chastain (R), was able to convince clothed bodybuilding superstar Eddie Verga (left) to drop his shorts and show off his thick, hard dick to the public for the first time! Verga went on to win several naked awards, and always thanked Rod for introducing him to the Alpha lifestyle.

6/05/2019

INTERNATIONAL NAKED GYMS 26

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
PAPA BYK’S 10
First Day Of Camp Brings Out The Boys
NEW MEAT: Konstantin Minakov inspects young aspirants Yuri Demidov and Radu Lorkovic on the first day of Papa’s 2019 Training Camp. “I can’t wait to feel my cock in here,” says Minakov, rubbing Demidov’s belly.

6/03/2019

INTERNATIONAL NAKED GYMS 25

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
PAPA BYK’S 9
Silvestrov Still Takes Time For Himself Despite Schedule
WHAT DO YOU DO WITH YOUR DOWN TIME? Silvestrov knocks out a load at the end of a full day of training

5/28/2019

INTERNATIONAL NAKED GYMS 24

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
PAPA BYK’S 8
Silvestrov’s Non-Stop Anal Training Stymied By His Singularity
GIVING A HELPING. . . . COCK: Elite pro Konstantin Minakov executes a Power Press & Release, while trainee Mikhail Churbanov sits on his thick cock to absorb the prolific cum spewing from his award-winning dong. 

5/23/2019

INTERNATIONAL NAKED GYMS 23

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
PAPA BYK’S 7
Training Key to Hands Free Cum Without Chemical Stimulants
BENCH & BLOW: Amateur IFNB bodybuilder Iustin Krinskaya demonstrates an excellently executed Power Press & Release.

5/21/2019

INTERNATIONAL NAKED GYMS 22

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
PAPA BYK’S 6
Controversially, Papa Still Supports Teen Athletes
TEEN DREAM? Silvestrov "interviews" an aspiring teen athlete looking to participate in his 2019 Youth Training Camp at Papa Byk's gym. The young man made the cut.

5/18/2019

INTERNATIONAL NAKED GYMS 21

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
PAPA BYK’S 5
Not All Gym Members Are Papa Proteges 
FOLLOWER OR FOLLOWED? Elite pro Konstantin Minakov works out at Papa Byk's regularly, though he insists he is not a devotee of Silvestrov's techniques. 

5/17/2019

INTERNATIONAL NAKED GYMS 20

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
PAPA BYK’S 4
Anatoly Korozoev Stays True to Papa's Teachings
DEDICATION: Anatoly Korozoev, Yuri's younger brother, cums as 'Papa Byk' Silvestrov fingers his hole. Korozoev has trained with Papa for a decade, but still lacks a cock to match his impressive body.

5/07/2019

INTERNATIONAL NAKED GYMS 19

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
PAPA BYK’S 3
Working Out with Papa Means Giving Up Control
LOCKED AND SOON TO BE LOADED: Bogdan Silvestrov, Papa Byk himself, prepares to motivate a young student at his facility preparing to deadlift. Papa has strapped the young man to the equipment to force him to follow Silvestrov's directions.

4/29/2019

INTERNATIONAL NAKED GYMS 18

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
PAPA BYK’S 2
Non-Stop Cock Milking is Basic Training at Papa’s
HYPERSTIM: Teen bodybuilder Sergei Osel is held down while trainer Aleksandr Nikolaevich milks his 16th load for the day in the outdoor training area. The extreme amount of cum being constantly milked from big muscle cocks required the move outside. 

4/23/2019

INTERNATIONAL NAKED GYMS 17

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
PAPA BYK’S 1
Hardcore Is Redefined At This Extreme Gym
DOWN AND DIRTY: Dimitri Nesserov, a 4-time Russian National Champion, works out at Papa Byk’s every day. Nesserov says the secret weapon to his success is “Papa’s cock. 110%.” 

4/01/2019

INTERNATIONAL NAKED GYMS 16

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
BUFF BEACH 10
CMCS Launches Spring Break Season with Annual Mr. So-Cal Teen Contest
MR. SNAP 2019: Ricky Sassoon, a 19th year old Sophomore, didn’t win the Mr. So-Cal title, but did win an award for the number of followers on social media. “Well, I have 401,000 on twitter, and 600,000 on Snapchat,” Sassoon says. “I got off Instagram last year because I had to show off my cock non-stop.”

3/22/2019

INTERNATIONAL NAKED GYMS 15

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
BUFF BEACH 9
Buff Beach a Mecca For Males of All Ages 
PUBLIC DISPLAY: Three students from the University of Pasadena Naked Bodybuilding program enjoy the opportunity to be fully nude in public at Buff Beach. All three watched the Mr. Buff Beach competition, and spent time working out and assisting with the competitors.  

3/21/2019

INTERNATIONAL NAKED GYMS 14

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
BUFF BEACH 8
Mr. Buff Beach Spring 2019 Announced 
WELCOME SPRING: Bradley DiGiacobbe (left), Mr. Buff Beach Spring 2019, bellows loudly when announced as the winner of this year’s Buff Beach Amateur Spring Championship. D’Andre Groscoq (right), a protégé of Matt Ogunkue, was runner up.


3/20/2019

INTERNATIONAL NAKED GYMS 13

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
BUFF BEACH 7
The Buff Beach Amateur Spring Championship 
SUMMER HEAT; A teen competitor briefly interrupts the Heavyweight posedown while overwhelmed by amateur hunk and former Marine Tom Hardwick. 

3/06/2019

INTERNATIONAL NAKED GYMS 12

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
BUFF BEACH 6
International Destination is Still Home to Some
HOME SWEET HOME: Masters competitor Bram Gottig does lifts while a constant stream of thick pre-cum oozes from his dick. This awesome sight is not a rare occurrence – Gottig considers Buff Beach his home gym – and his home!

3/03/2019

INTERNATIONAL NAKED GYMS 11

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
BUFF BEACH 5
The Famous and the Amateur Mingle at The Beach
naked bodybuilders workout
IDOL WORSHIP: 19-year-old amateur Harrison Dimes excitedly gets to spot for his hero, Peruvian naked bodybuilding star Diego Reyes. “I didn’t know he would be here! I can’t believe my luck,” says Dimes.

3/02/2019

INTERNATIONAL NAKED GYMS 10

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
BUFF BEACH 4
Fads and Gimmicks Often Seen at the Beach
a hard young naked bodybuilder works out with a ball stretcher
BIG BOUNCING BALLS: A junior competitor works out at Buff Beach with only a ball stretcher on. The recent rise in the popularity of ball stretchers among naked bodybuilders is tied to the misconception that testicles have “shrunk” in recent times.

3/01/2019

INTERNATIONAL NAKED GYMS 9

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
BUFF BEACH 3
Amateurs Show Off for the World to See
deadlift young bodybuilder cumming in public
EXPLOSIVE EXHIBITIONISM: Amateur bodybuilder Evan Duque executes his first public hands-free cumlift, a controlled deadlift with orgasm. The excitement of the performing in the open Buff Beach gym played an important part in Duque’s ability to shoot cum. 

2/27/2019

INTERNATIONAL NAKED GYMS 8

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
BUFF BEACH 2
The Stars of the IFNB Love the Beach
BEACH ICON: Reigning Mr. Alpha JK Roher (right) recently kicked off his celebratory worldwide tour at Buff Beach, spending several hours flexing, working out and cumming with his fans. He called the location “Iconic. Just like me.”

2/26/2019

INTERNATIONAL NAKED GYMS 7

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
BUFF BEACH 1
The Famed Outdoor Space for Naked Showoffs
Naked Bodybuilder at Buff Beach Big cock muscle nude
THE GODFATHER: Naked bodybuilding pioneer, Terry Garrett, works out at his Buff Beach outdoor gym in this vintage snap. Garrett, the founder of the Master’s Grand Prix, is called the “Godfather of the IFNB” for his efforts to promote the one true sport of men.

2/21/2019

INTERNATIONAL NAKED GYMS 6

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD.
WIEN COCK BUILDERS 6
After 122 Years of Naked Muscle, Wien Still Looks To The Future
CONSTANT BUT NOT CONVENTIONAL: 29 year-old Maximilian Großerschwanz-Hinternficken, a 6th generation member, keeps the tradition of naked bodybuilding alive using techniques his great-great-great grandfather would have never dreamed of.

2/20/2019

INTERNATIONAL NAKED GYMS 5


THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD
WIEN COCK BUILDERS 5
Not Afraid To Confront Controversial Questions Of Muscle Thought and Theory
GENETICALLY SUPERIOR? A guest speaker at the recent symposia on the genetic superiority of naked bodybuilders tests the unique cock-weight dip belt specially designed for the Wien during a break from more intellectual pursuits. 

2/19/2019

INTERNATIONAL NAKED GYMS 4

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD.
WIEN COCK BUILDERS 4
Strict Membership Rules Aren’t Always Rigid
POSE AND DELIVER: A young naked athlete poses during the interview process to receive a lowered membership rate for Wien Cock Builders. Thousands apply a year, and only a few select men will make the cut to receive thousands of dollars off club fees. 

2/18/2019

INTERNATIONAL NAKED GYMS 3

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD.
WIEN COCK BUILDERS 3
Young Men Are Mentored in the Classical Mold
PUMP AND PUMP: A young “Hylan” works the chest press on the Wien gym floor. He is successfully working to master the melding of the physical relationship between pumping muscle and erotic expression (i.e. hands free cumming). No easy feat, establishing that physical response is the skill of a true naked bodybuilder and one of the most important parts of a mentor/mentee relationship.

2/16/2019

INTERNATIONAL NAKED GYMS 2

THIS SERIES WILL TAKE A LOOK AT SEVERAL DIFFERENT NAKED GYM FACILITIES AROUND THE WORLD.
WIEN COCK BUILDERS 2
Historic Tradition, Modern Techniques 
SEXUAL STRENGTH: A mature bodybuilder uses the innovative cock-weight dip belt specially designed for the Wien Gym. The exercise builds the hip flexors and a strong suspensory ligament of the penis, allowing for rigid, long lasting upright erections during posing.