Zac Perna - I've made nearly every mistake in the gym since starting at 15. I didn't know what a macro was, I thought stretching muscles gave me stretch marks, I thought
![the rather extreme stretch marks I've developed in both biceps after starting the gym. : r/mildlyinteresting the rather extreme stretch marks I've developed in both biceps after starting the gym. : r/mildlyinteresting](https://i.redd.it/yulfmipx0c281.jpg)
the rather extreme stretch marks I've developed in both biceps after starting the gym. : r/mildlyinteresting
![Arnold Schwarzenegger's Praise Inspires MrBeast to Share Stretch Marks in an Inspiring Instagram Workout Story - EssentiallySports Arnold Schwarzenegger's Praise Inspires MrBeast to Share Stretch Marks in an Inspiring Instagram Workout Story - EssentiallySports](https://image-cdn.essentiallysports.com/wp-content/uploads/MrBEast-11.png?width=600)
Arnold Schwarzenegger's Praise Inspires MrBeast to Share Stretch Marks in an Inspiring Instagram Workout Story - EssentiallySports
![Men Are Super Self-Conscious About Their Stretch Marks, Too | by John McDermott | MEL Magazine | Medium Men Are Super Self-Conscious About Their Stretch Marks, Too | by John McDermott | MEL Magazine | Medium](https://miro.medium.com/v2/resize:fit:900/1*lu1i7b3BYqFFuhNYwqSBWA.jpeg)
Men Are Super Self-Conscious About Their Stretch Marks, Too | by John McDermott | MEL Magazine | Medium
Replying to @DesiredDemi❤️♍️ Go Off, Go Off 🤷🏾♂️ #fyp #fypシ #foryoupage #foryourpage #foryourepage #gooff #xybza #viral #love #peace
![This kid from my gym who started lifting year ago and claims natty. I don't know man, don't see any side effects at all : r/nattyorjuice This kid from my gym who started lifting year ago and claims natty. I don't know man, don't see any side effects at all : r/nattyorjuice](https://i.redd.it/6o90m0z6w3r31.jpg)