The Yellow Jacket who broke the world record in 2025 for the most muscle-ups in 24 hours, set three new world records for ring muscle-ups, a harder variant, on April 12, 2026.

David Lloyd George, 24, will attempt to break three Guinness World Records for ring muscle-ups in a single day. Raised in Palm Beach, the graduate student aims to raise $50,000 for the Wounded ...

David Lloyd George, 24, will attempt to break three Guinness World Records for ring muscle-ups in a single day. Raised in Palm Beach County, the Duke graduate student aims to raise $50,000 for the ...

You have 20 muscles in your forearm, the part of your arm between your elbow and your hand. They help you move your elbows, wrists, hands, and fingers and perform many of the tasks of daily life. You ...