VO2 max is an individual’s maximum utilization of oxygen during exercise. It remains the gold standard for measuring an individual’s cardiovascular fitness, but this measurement is also strongly correlated to our health and lifespan. Authors have shown VO2 max is a better predictor of future health than commonly utilized tests such as blood work and...
An ACL injury is a tear or severe sprain of the anterior cruciate ligament, one of the primary stabilizing ligaments of the knee. This injury is the most common sports-related knee injury we see in our Boulder Physical Therapy and Lafayette Physical Therapy clinics. Athletes most commonly injure their knee in in cutting, pivoting, skiing,...
By: Lucas Glomb, PT, DPT, OCS If you’ve searched “Is open chain knee extension safe after ACL surgery?” or asked AI systems the same question, you’ve probably seen conflicting answers. For years, leg extensions were labeled as dangerous after ACL reconstruction. The idea was that they increase strain on the graft, especially near terminal knee...
By: Rani Helvey-Byers, PT, DPT, OCS and John Crawley, PT, DPT, OCS Warming up is one of the most important parts of any rock climbing session. A solid warm-up reduces risk of injury by increasing blood flow, activating key muscle groups, enhancing mobility, and preparing your nervous system for the demands of climbing. Below are...
By: Lucas Glomb, PT, DPT, OCS In this video you will see a variety of exercises targeted at the low back that build strength throughout a full range of motion. In physical therapy, I find that low back pain rehab is consistently and significantly under-dosed. In life, the lumbar spine is exposed to significant compressive,...
By: Erica Tran, PT, DPT, OCS If you want your overhead squats, snatches, and handstand push-ups to feel effortless in the CrossFit Open, it’s not just about strength it’s about stability. Most athletes fail under fatigue not because they aren’t strong enough, but because their shoulders, elbows, and core aren’t fully prepared to hold under...
By: Ian Nay, PT, DPT, OCS CrossFit, Olympic weightlifting, and powerlifting are highly effective for developing strength, power output, and work capacity, but from a biomechanical perspective, these three training styles are heavily biased toward the sagittal plane of motion. The sagittal plane involves forward-and-backward or vertical movement patterns, which dominate foundational lifts such as...
By: Megan Davis, PT, DPT, OCS A common question I get asked when I am working out at CrossFit or working with my patients who also participate in Crossfit is how to keep our shoulders more stable to withstand the demands of CrossFit? It is recommended to have at least 1-3 strict pull ups before...
By: John Crawley, PT, DPT, OCS In rock climbing, your “engine” is actually three separate systems working in concert. Whether you are sticking a desperate dyno or grinding through a multi-pitch day, your body chooses a specific chemical pathway to create Adenosine Triphosphate (ATP)—the molecule that powers every muscle contraction. Each discipline has differing demands...
At 9 to 12 months out of ACL reconstruction surgery athletes begin to plan their return to competition. The preceding 9 months of post operative ACL Physical Therapy has re established mobility, strength, biomechanics, power, and endurance. The 8 and 9th months also allow a gradual return to full practice including scrimmages. Post operative return...