: 60 seconds with lower back glued to the floor.
: Developing the ability to protract, retract, elevate, and depress the shoulder blades, which is the "secret" to high-level calisthenics. Structure & Progression SM - Calisthenics Foundation.zip
A typical "Foundation" roadmap, as outlined by SaturnoMovement and similar Calisthenics Coaches , often includes: : 60 seconds with lower back glued to the floor
: Holding positions like the hollow body, plank, and support holds. and depress the shoulder blades