Banana shape — lumbar hyperextension
Lower back arches; ribs flare; not a true handstand shape.
Overactive muscles
Erector spinaeHip flexorsLatissimus dorsi
Corrective work
Foam RollLats↗Foam RollHip flexors↗StretchLat stretch (kneeling overhead)↗Lower back arches; ribs flare; not a true handstand shape.
Upper traps elevate instead of actively pressing into the floor.
Triceps fatigue; elbow extension can't be maintained.