Oly: PSN-BS-weighted planks Workout

PSN (HB):
50/4x2-60/3x2-70/2x4
20kg 24kg 28kg

BS:
50/8-60/8-70/8x3
45kg-50kg-63kg

weighted planks (3 sets at 30s each)
15kg, 20kg, 25kg