Cardio & Endurance focuses on the exercises and training methods that improve heart health, stamina, and overall aerobic capacity. It covers activities such as running, cycling, rowing, swimming, high-intensity intervals, and steady-state conditioning, along with pacing strategies, heart rate zones, and endurance progression. This subtopic highlights the role of consistent cardiovascular training in supporting energy, performance, and long-term wellness.

It’s a space for users to share workouts, compare techniques, and discuss approaches to building endurance across different activities and fitness levels. Whether exploring distance goals, refining conditioning routines, or analyzing performance metrics, this subtopic encourages thoughtful conversation that helps individuals develop strong, efficient, and sustainable cardiovascular fitness.