The heir to Shinshinkai Karate. Raw explosive striking power combined with iron conditioning that can break through almost anything.
Every phase, every session, every exercise — expand a day to see the full prescription.
The full four-day range, establishing technique under real intensity (target RIR 3).
Handstand hold progression, denser conditioning. Target RIR 2.
Full Body, Cardio & Conditioning, Lower & Core, and Back & Pull.
Lean, athletic, and disciplined — a prodigy's developing build.
Real advanced bodyweight strength, genuine conditioning capacity, and true pulling power.
Bodyweight movements use rep progression, then a harder variant in phase two (push-up to feet-elevated push-up). Sprint and jump-rope volume increase across the two phases.
Katsumi's identity is disciplined, technical athleticism — real calisthenics strength, conditioning, and pulling power built through consistent, honest work. Four focused sessions a week.