Cross-Training Protocol Boosts VO2 Max in Both Running and Cycling
New high-intensity cross-training alternating running and cycling improves aerobic capacity for both activities without exhaustion.
20 articles
New high-intensity cross-training alternating running and cycling improves aerobic capacity for both activities without exhaustion.
New research reveals that common fitness tests for maximum oxygen uptake can be misleading based on workout intensity.
New training method using low-oxygen recovery periods improves aerobic fitness by 10% without affecting blood markers.
Exercise physiologist Dr. Martin Gibala reveals how high-intensity interval training can match zone 2 benefits in less time.
Short bursts of intense exercise rapidly enhance how muscles use oxygen and generate power, revealing key mechanisms for fitness gains.
Bryan Johnson breaks down why VO2 max may be the single most powerful fitness metric for predicting lifespan.
New review examines how VO2 max testing is transforming cardiovascular care and identifies critical gaps in clinical application.
Dr. Peter Attia explains why cardiorespiratory fitness is the strongest modifiable predictor of longevity and how to optimize training.
Dr. Attia reveals his patient strategy for maintaining physical independence into your 90s through aggressive VO₂ max targets.
Dr. Elie Abirached reveals his systematic approach to achieving elite cardiovascular fitness in his 50s through targeted training zones.
A 5-year study of 500 older adults finds high-intensity training nearly halts cardiorespiratory decline — especially in women.
A landmark review maps the dose-response curve between cardiorespiratory fitness and mortality, revealing J-shaped risks at exercise extremes.
Dr. Rhonda Patrick reveals how vigorous exercise intensity drives longevity through VO2 max improvements and brain benefits.
A study of 292 elite-to-regional athletes finds lactate threshold percentage nearly identical across levels — but VO2peak tells a very different story.
New research identifies the physiological limits of endurance performance and how athletes can optimize oxygen use and recovery.
A scoping review of 39 studies finds High-Intensity Functional Training drives major aerobic and strength gains, with psychobiological benefits too.
Dr. Rhonda Patrick reveals why vigorous exercise beats moderate cardio for longevity, brain health, and cancer protection.
New research questions whether maximal oxygen consumption truly reflects metabolic wellness in clinical practice.
Researchers propose integrated physiological model combining oxygen kinetics, metabolic profiling, and neuromuscular testing for safer, more effective functional fitness training.
Cardiologist challenges VO2 max hype, revealing what fitness metrics actually matter for longevity and why your smartwatch readings aren't accurate.