In this episode of Five for 20, host Peter Winterburn welcomes Erica Holman, CAC Group’s in-house risk management expert and licensed nursing home administrator with over 30 years of operational and clinical experience in senior living. Together, they break down five key questions in just 20 minutes—offering actionable insight into what makes a ris…

The team online semifinal workouts have been released and one movement is grabbing a lot of attention. For the first time we have running in an online qualfier for the CrossFit Games. Sean, Tommy, and Lauren discuss the decison and why they think it's a risky move. Plus, the World Fitness Project continues to add sponsors and partners, and four mor…

Tia Toomey is planning on saying goodbye at the Torian Pro. But does that mean she's really done with CrossFit? Sean, Tommy and Lauren talk about what might be ahead for the 7-time Fittest Woman on Earth and what legacy she leaves. The video reviews for the Age Group Semifinals are coming to a close. The crew talks about what they think went right,…

The boys of the MMP are back with the start of Season 4. We are starting the season with going through the submissions for the World War 1 Group Build, including the overall winner. Music by LiteSaturation from Pixabay Send use any feedback or questions to be read out in an episode to our email = [email protected] Join in the fun at the…

Nationwide data are unavailable regarding changes in intensive care unit (ICU) outcomes over the past 10 years, limiting understanding of practice changes. Authors Emily Moin, MD, MBE, and Scott D. Halpern, MD, PhD, MBE, of the University of Pennsylvania join JAMA Associate Editor Christopher W. Seymour, MD, MSc, to discuss how ICU care and outcome…

The first in-person Games qualifier is in the books, and the crew at CrossFit Mayhem set the bar pretty high. Sean, Tommy, and Lauren take a look back at a fun weekend in Cookeville, and tell the other events the lessons they should learn from Rich Froning and company. Speaking of qualifiers, the Age Group Online Semifinals are officially done and …

In this episode of 5 for 20, host Peter Winterburn welcomes Erica Holman, CAC Group’s in-house risk management expert and licensed nursing home administrator with over 30 years of operational and clinical experience in senior living. Together, they break down five key questions in just 20 minutes, offering actionable insight into what makes a risk …

The incidence of invasive group A streptococcal infections has risen in the US. Similar observations have been reported in other parts of the world. Authors Joshua Osowicki, MBBS, PhD, of Murdoch Children’s Research Institute and Theresa L. Lamagni, MSc, PhD, of the United Kingdom Health Security Agency join JAMA Deputy Editor Preeti Malani, MD, MS…

Live competition is here! The first in-person semifinal is set to kickoff this weekend in Cookeville, Tennessee. Sean, Tommy, and Lauren preview the Mayhem Classic and tell you who they think might have the inside track in the battle the first two tickets to the CrossFit Games. Speaking of tickets, they're on sale for the Games in Albany. Are slow …

Less than 20% of patients eligible for lung cancer screening get screened in the US. A recent study examined whether adults eligible for lung cancer screening engage in screening for other types of cancer. Coauthor Chi-Fu Jeffrey Yang, MD, of Harvard Medical School joins JAMA Deputy Editor Tracy Lieu, MD, to discuss. Related Content: Preventive Hea…

Despite increased participation in US long-distance running races, cardiac arrest incidence remains stable. Authors Jonathan Kim, MD, MSc, of Emory University, and Aaron Baggish, MD, of the University of Lausanne Switzerland, discuss the RACER 2 study and compare results with initial findings published in the RACER 1 study from 13 years ago, with J…

The greatest CrossFit athlete of all time is taking on a new challenge. Tia Toomey is turning her attention to HYROX. Sean, Tommy and Lauren discuss the move and tell you why they think she deserves to be considered one of the greatest female athletes of all time. Emma Lawson is hoping some Brute force will get her to the next level. The World Fitn…

The 2025 CrossFit Open is officially closed. Sean, Tommy and Lauren talk about what they liked these past three weeks and take a look ahead as we move to the semifinals. The World Fitness Project continues to release details about their inaugural season and have a way in which they're looking to partner with gyms. A former Olympian is interested in…

ARDS, which is characterized by hypoxemic respiratory failure and inflammatory injury to the lungs, has a mortality rate of 30% to 40%. Balasubramanian Venkatesh, MD, of the George Institute for Global Health joins JAMA Deputy Editor Kristin Walter, MD, MS, to discuss the effects of inhaled sedation with sevoflurane for patients with moderate to se…

Colten Mertens and Mirjam Von Rohr are owning the 2025 CrossFit Games Open. Sean, Tommy and Lauren talk about their performances, why they love the live announcements, and what stands out on the leaderboard after two weeks. The CrossFit Games and the World Fitness Project run into a copyright issue. Plus, two men who will be running in-person semif…

This week on the Micro Machines Podcast it's just Callum and Clint talking all about the B-24 Liberator and all it's variants. Music by LiteSaturation from Pixabay Send use any feedback or questions to be read out in an episode to our email = [email protected] Join in the fun at the MMP Discord server (join in the group build)! https://…

The first week of the Open is in the books. Sean, Tommy, and Lauren recap 25.1, take a look ahead at 25.2, and try and decipher Dave's latest hint. Max El-Hag from Training Think Tank joins the show to talk about why he took a break from social media, how he tries to find the middle ground in a polarized community, and how he's trying to facilitate…

The US Food and Drug Administration (FDA) issued new draft regulatory guidance for pulse oximeters related to skin pigment. The guidance is a step forward but it may have unintended consequences. Authors Michael Lipnick, MD, and Philip Bicker, MD, PhD, professors of anesthesia at University of California, San Francisco, discuss this and more with J…

The CAUGHT-CAD randomized clinical trial sought to determine whether a CAC score-informed strategy could slow the progression of coronary plaque volume. Author Thomas H. Marwick of the Baker Heart & Diabetes Institute joins JAMA Associate Editor Pradeep Natarajan to discuss "Effects of Combining Coronary Calcium Score With Treatment on Plaque Progr…

The 2025 Open is here. Tommy and Lauren take a look a registration numbers heading into 25.1, update the list of athletes who are in, and the ones who are sitting out. The CrossFit Athlete Council has put out a statement, and it's managed to cause some confusion. Ben Bergeron is ending his gym's affiliation with CrossFit. He sits down with Tommy an…