05/15/2026
"What are you doing in that harness?" 🤔
Fair question. Here's what's happening:
I'm seated at end-range lateral trunk flexion. The harness and daisy chain give me a clean line of resistance. The red arrow shows where I'm activating — my right side lateral trunk flexors
No movement. Just a held isometric contraction
It looks simple, but it's precise work. I'm asking a group of muscles to fire in one position — and giving my nervous system the signal it needs to respond
The payoff? Better trunk control when I'm rucking, lifting, or moving through life. 💪