Fitness
Eccentric Training: The Lengthening Phase Secret for Bulletproof Tendons and Muscle Hypertrophy
Every dynamic exercise consists of three distinct phases: 1. Concentric: The muscle shortens while producing force (e.g., pushing up from a squat). 2. Isometric: The static hold at the top or bottom transition. 3. Eccentric: The muscle lengthens while controlling a load (e.g., lowering down into a squat)