Why Legs Feel Heavy After Cycling (May 2026)
Heavy legs after cycling are primarily caused by muscle fatigue, glycogen depletion, and lactic acid buildup in your leg muscles. This sensation affects nearly every cyclist at some point, from beginners building endurance to seasoned triathletes pushing through brick workouts. At Nautica Malibu Triathlon, our coaching team has worked with hundreds of athletes dealing with … Read more