Double Kettlebell Jerk: Rōnin Beta 2.0 | Day 1
Well, the day is getting closer — the official release of our double kettlebell jerk program & training system: Kettlebell Berserk!.Within KBB is a complete 3-part training system called: RōninThe following 3 phases make up Rōnin: Phase 1: Strength & Power Phase 2: Strength Endurance Phase 3: Endurance (pending one final beta test, ehem, via this […]
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