![Sports Performance Bulletin - Endurance injuries and health - Skin kindness: don't get sore this summer Sports Performance Bulletin - Endurance injuries and health - Skin kindness: don't get sore this summer](https://d3rqy6w6tyyf68.cloudfront.net/AcuCustom/Sitename/DAM/084/8589-BloodblistersAndyBrummer.jpg)
Sports Performance Bulletin - Endurance injuries and health - Skin kindness: don't get sore this summer
![Samantha Ferris Blue Check Mark 🥏💙 on X: "Kinda gross but sharing ANYWAY. Blood blister. Was big and balloony two days ago. Now it's flat. What's in there? Do I pop it? Samantha Ferris Blue Check Mark 🥏💙 on X: "Kinda gross but sharing ANYWAY. Blood blister. Was big and balloony two days ago. Now it's flat. What's in there? Do I pop it?](https://pbs.twimg.com/media/FMijnwuVcAEObya.jpg:large)
Samantha Ferris Blue Check Mark 🥏💙 on X: "Kinda gross but sharing ANYWAY. Blood blister. Was big and balloony two days ago. Now it's flat. What's in there? Do I pop it?
Scott Darlow - That's a blood blister on my index finger. I was trying to fix my guitar, and the pliers snapped me instead of the nut I was trying to unscrew.
![Blood blister under the thumb skin. Caucasian young man finger on white background Stock Photo - Alamy Blood blister under the thumb skin. Caucasian young man finger on white background Stock Photo - Alamy](https://c8.alamy.com/comp/WABET9/blood-blister-under-the-thumb-skin-caucasian-young-man-finger-on-white-background-WABET9.jpg)