Gavin McCoy on Instagram: "Upperbody Strength Session 🦍🧬🙌 1. Builds maximal pulling strength without fatigue drag Wave loading (e.g. 3–5 reps heavy → slightly heavier → back down, repeat) increases motor unit recruitment across waves. For clap pull-ups this means: • Each rep uses a lower % of max strength • Less local fatigue per rep • Ability to stay explosive deeper into high-rep sets Stronger lats, upper back, and elbow flexors = more reps before speed drops. 2. Enhances neural drive and r